{"id":50151,"date":"2020-01-11T10:28:00","date_gmt":"2020-01-11T09:28:00","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/que-es-el-ciclo-atkinson-motor-atkinson-definicion\/"},"modified":"2020-01-11T10:30:03","modified_gmt":"2020-01-11T09:30:03","slug":"que-es-el-ciclo-atkinson-motor-atkinson-definicion","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/es\/que-es-el-ciclo-atkinson-motor-atkinson-definicion\/","title":{"rendered":"Qu\u00e9 es el ciclo Atkinson &#8211; Motor Atkinson &#8211; Definici\u00f3n"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">Atkinson Cycle &#8211; Motor Atkinson.\u00a0El ciclo Atkinson es un ciclo termodin\u00e1mico dise\u00f1ado para proporcionar una mayor eficiencia a expensas de la densidad de potencia.\u00a0Ingenieria termal<\/div>\n<\/div>\n<div class=\"su-divider su-divider-style-dotted\"><\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights lgc-first\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2>Ciclo Atkinson &#8211; Motor Atkinson<\/h2>\n<p>En 1882, un ingeniero brit\u00e1nico,\u00a0<strong>James\u00a0<\/strong><strong>Atkinson,<\/strong>\u00a0avanz\u00f3 en el estudio de los motores t\u00e9rmicos al inventar varios\u00a0<a title=\"Motores de calor\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-motor-termico-definicion\/\"><strong>motores t\u00e9rmicos<\/strong><\/a>\u00a0que tienen una mayor eficiencia durante el\u00a0<strong><a title=\"Ciclo Otto - Motor Otto\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-ciclo-de-otto-motor-de-otto-definicion\/\">ciclo Otto<\/a><\/strong>\u00a0.\u00a0Esto se logr\u00f3 mediante el uso de movimientos variables del motor de un cig\u00fce\u00f1al complejo.\u00a0El ciclo Atkinson est\u00e1 dise\u00f1ado para proporcionar una\u00a0<strong>mayor eficiencia<\/strong>\u00a0a expensas de la densidad de potencia.\u00a0Para dos motores de igual volumen de desplazamiento, el que tiene un ciclo Otto producir\u00eda el mayor trabajo neto y, si los motores funcionan a la misma velocidad, mayor potencia.\u00a0Por otro lado, el ciclo Atkinson tendr\u00eda una mayor eficiencia t\u00e9rmica y, por lo tanto, un menor consumo de combustible.<\/p>\n<p>La primera implementaci\u00f3n del ciclo Atkinson fue en 1882. Este motor se conoce como el &#8221;\u00a0<strong>Diferencial 1882<\/strong>\u00a0&#8220;.\u00a0Estaba dispuesto como un motor de pist\u00f3n opuesto, el motor diferencial Atkinson.\u00a0El siguiente motor dise\u00f1ado por Atkinson en 1887 se denomin\u00f3 &#8221;\u00a0<strong>Cycle Engine<\/strong>\u00a0&#8221; (ver figura)<\/p>\n<p>Recientemente, es uno de los\u00a0<strong>ciclos termodin\u00e1micos<\/strong>\u00a0que se pueden encontrar en\u00a0<a href=\"https:\/\/www.ekologicka-likvidace-vozidla.cz\/\">los<\/a>\u00a0motores de\u00a0<a href=\"https:\/\/www.ekologicka-likvidace-vozidla.cz\/\">autom\u00f3viles<\/a>\u00a0y describe el funcionamiento de un motor de\u00a0<a href=\"https:\/\/www.likvidace-vozidla-praha.cz\/\">pist\u00f3n de<\/a>\u00a0encendido por chispa\u00a0.\u00a0El t\u00e9rmino\u00a0<strong>ciclo de Atkinson<\/strong>\u00a0se ha utilizado para describir un\u00a0<strong>motor de ciclo Otto modificado<\/strong>\u00a0en el que la\u00a0<strong>v\u00e1lvula de admisi\u00f3n se mantiene abierta durante m\u00e1s tiempo<\/strong>\u00a0de lo normal para permitir un flujo inverso de aire de admisi\u00f3n en el colector de admisi\u00f3n.\u00a0Esto\u00a0<strong>reduce la\u00a0<a title=\"Relaci\u00f3n de compresi\u00f3n - Ciclo Otto\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/thermodynamic-cycles\/otto-cycle-otto-engine\/compression-ratio-otto-cycle\/\">relaci\u00f3n de compresi\u00f3n<\/a><\/strong>\u00a0, pero la relaci\u00f3n de expansi\u00f3n sigue siendo la misma.\u00a0Desde un punto de vista mec\u00e1nico, el motor Atkinson es similar al motor Otto.\u00a0La principal diferencia est\u00e1 en el \u00e1rbol de levas o \u00e1rboles de levas.<\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-youtube su-responsive-media-yes\"><iframe class=\"lazy-loaded\" src=\"https:\/\/www.youtube.com\/embed\/X_jZbYL6xi4?\" width=\"340\" height=\"200\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-lazy-type=\"iframe\" data-src=\"https:\/\/www.youtube.com\/embed\/X_jZbYL6xi4?\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<figure id=\"attachment_17624\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-17624\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-Engine.png\"><img loading=\"lazy\" class=\"size-medium wp-image-17624 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-Engine-300x173.png\" alt=\"Motor de gas Atkinson\" width=\"300\" height=\"173\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-Engine-300x173.png\" \/><\/a><figcaption id=\"caption-attachment-17624\" class=\"wp-caption-text\">Motor de gas Atkinson como se muestra en la patente de EE. UU. 367496<\/figcaption><\/figure>\n<figure id=\"attachment_17623\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-17623\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-cycle-pV-diagram.png\"><img loading=\"lazy\" class=\"size-medium wp-image-17623 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-cycle-pV-diagram-300x240.png\" alt=\"Ciclo Atkinson - diagrama pV\" width=\"300\" height=\"240\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-cycle-pV-diagram-300x240.png\" \/><\/a><figcaption id=\"caption-attachment-17623\" class=\"wp-caption-text\">Ciclo Atkinson &#8211; diagrama pV<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2>Ciclo Atkinson &#8211; Procesos<\/h2>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights  lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<p><span>En un\u00a0<\/span><strong><span>ciclo Atkinson<\/span><\/strong><span>\u00a0(\u00a0<strong>ciclo<\/strong>\u00a0Otto modificado), el sistema que ejecuta el ciclo se somete a una serie de cuatro procesos: dos procesos isentr\u00f3picos (adiab\u00e1ticos reversibles) alternados con un proceso isocr\u00f3rico y un proceso isob\u00e1rico:<\/span><\/p>\n<ul>\n<li><a title=\"Proceso isentr\u00f3pico\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-proceso-isentropico-definicion\/\"><strong><span>Compresi\u00f3n isentr\u00f3pica<\/span><\/strong><\/a><span>\u00a0(carrera de compresi\u00f3n): el gas (mezcla de combustible y aire) se comprime adiab\u00e1ticamente desde el estado 1 al estado 2, a medida que el pist\u00f3n se mueve desde el punto de cierre de la v\u00e1lvula de admisi\u00f3n (1) hasta el punto muerto superior.\u00a0Los alrededores trabajan con el gas, aumentando su energ\u00eda interna (temperatura) y comprimi\u00e9ndolo.\u00a0Por otro lado, la entrop\u00eda permanece sin cambios.\u00a0Los cambios en los vol\u00famenes y su relaci\u00f3n (<\/span><em><span>\u00a0V\u00a0<\/span><\/em><em><sub><span>1<\/span><\/sub><\/em><em><span>\u00a0\/ V\u00a0<\/span><\/em><em><sub><span>2<\/span><\/sub><\/em><span>\u00a0) se conocen como la<\/span><a title=\"Relaci\u00f3n de compresi\u00f3n - Ciclo Otto\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/thermodynamic-cycles\/otto-cycle-otto-engine\/compression-ratio-otto-cycle\/\"><span>\u00a0relaci\u00f3n de compresi\u00f3n<\/span><\/a><span>\u00a0.\u00a0La relaci\u00f3n de compresi\u00f3n es menor que la relaci\u00f3n de expansi\u00f3n.<\/span><\/li>\n<li><a title=\"Proceso isoc\u00f3rico - Proceso isom\u00e9trico\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-proceso-isocorico-proceso-isometrico-definicion\/\"><strong><span>Compresi\u00f3n isoc\u00f3rica<\/span><\/strong><\/a><span>\u00a0(fase de encendido): en esta fase (entre el estado 2 y el estado 3) hay una transferencia de calor de volumen constante (el pist\u00f3n est\u00e1 en reposo) al aire desde una fuente externa mientras el pist\u00f3n est\u00e1 en reposo en el punto muerto superior .\u00a0Este proceso es similar al proceso isocr\u00f3rico en el ciclo de Otto.\u00a0Su objetivo es representar el encendido de la mezcla de combustible y aire inyectada en la c\u00e1mara y la posterior combusti\u00f3n r\u00e1pida.\u00a0La presi\u00f3n aumenta y la relaci\u00f3n (<\/span><em><span>\u00a0P\u00a0<\/span><\/em><em><sub><span>3<\/span><\/sub><\/em><em><span>\u00a0\/ P\u00a0<\/span><\/em><em><sub><span>2<\/span><\/sub><\/em><span>\u00a0) se conoce como la &#8220;relaci\u00f3n de explosi\u00f3n&#8221;.<\/span><\/li>\n<li><a title=\"Proceso isentr\u00f3pico\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-proceso-isentropico-definicion\/\"><strong><span>Expansi\u00f3n isentr\u00f3pica<\/span><\/strong><\/a><span>\u00a0(golpe de poder): el gas se expande adiab\u00e1ticamente desde el estado 3 al estado 4, a medida que el pist\u00f3n se mueve desde el punto muerto superior al punto muerto inferior.\u00a0El gas funciona en el entorno (pist\u00f3n) y pierde una cantidad de energ\u00eda interna igual al trabajo que abandona el sistema.\u00a0Nuevamente, la entrop\u00eda permanece sin cambios.\u00a0La relaci\u00f3n de volumen (<\/span><em><span>\u00a0V\u00a0<\/span><\/em><em><sub><span>4<\/span><\/sub><\/em><em><span>\u00a0\/ V\u00a0<\/span><\/em><em><sub><span>3<\/span><\/sub><\/em><span>\u00a0) se conoce como la relaci\u00f3n de expansi\u00f3n isentr\u00f3pica.<\/span><\/li>\n<li><strong><a title=\"Proceso isob\u00e1rico\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-proceso-isobarico-definicion\/\"><span>Escape isob\u00e1rico<\/span><\/a><span>\u00a0(carrera de escape)<\/span><\/strong><span>\u00a0: el objetivo principal del ciclo moderno de Atkinson es permitir que la presi\u00f3n en la c\u00e1mara de combusti\u00f3n al final de la carrera de potencia sea igual a la presi\u00f3n atmosf\u00e9rica.\u00a0Como puede haber presi\u00f3n atmosf\u00e9rica en la c\u00e1mara, no hay descompresi\u00f3n como en un ciclo Otto.\u00a0El pist\u00f3n se mueve desde el punto muerto inferior (BDC) al punto muerto superior (TDC) y el ciclo pasa los puntos<\/span><strong><span>\u00a04 \u2192 1 \u2192 0.<\/span><\/strong><span>\u00a0En esta carrera, la v\u00e1lvula de escape est\u00e1 abierta mientras el pist\u00f3n extrae los gases de escape de la c\u00e1mara.<\/span><\/li>\n<\/ul>\n<p><span>Durante el\u00a0<\/span><strong><span>ciclo de Atkinson<\/span><\/strong><span>\u00a0, el pist\u00f3n trabaja en el gas entre los estados 1 y 2 (\u00a0<\/span><strong><span>compresi\u00f3n isentr\u00f3pica<\/span><\/strong><span>\u00a0).\u00a0El gas realiza el trabajo en el pist\u00f3n entre las etapas 3 y 4 (\u00a0<\/span><strong><span>expansi\u00f3n isentr\u00f3pica<\/span><\/strong><span>\u00a0).\u00a0La diferencia entre el trabajo realizado por el gas y el trabajo realizado sobre el gas es el trabajo neto producido por el ciclo y corresponde al \u00e1rea encerrada por la curva del ciclo.\u00a0El trabajo producido por el ciclo multiplicado por la velocidad del ciclo (ciclos por segundo) es igual a la potencia producida por el motor Atkinson.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-33 lgc-tablet-grid-33 lgc-mobile-grid-100 lgc-equal-heights  lgc-first\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2><span>Proceso isentr\u00f3pico<\/span><\/h2>\n<p><span>Un\u00a0<\/span><a title=\"Proceso isentr\u00f3pico\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-proceso-isentropico-definicion\/\"><strong><span>proceso isentr\u00f3pico<\/span><\/strong><\/a><span>\u00a0es un\u00a0<\/span><a title=\"Procesos termodin\u00e1micos.\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-proceso-termodinamico-definicion\/\"><strong><span>proceso termodin\u00e1mico<\/span><\/strong><\/a><span>\u00a0, en el cual la\u00a0<\/span><a title=\"\u00bfQu\u00e9 es la entrop\u00eda?\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/what-is-energy-physics\/what-is-entropy\/\"><strong><span>entrop\u00eda<\/span><\/strong>\u00a0<\/a><span>del fluido o gas permanece constante.\u00a0Significa que el\u00a0<\/span><strong><span>proceso isentr\u00f3pico<\/span><\/strong><span>\u00a0es un caso especial de un\u00a0<\/span><strong><span>proceso adiab\u00e1tico<\/span><\/strong><span>\u00a0en el que no hay transferencia de calor o materia.\u00a0Es un\u00a0<\/span><strong><span>proceso adiab\u00e1tico reversible<\/span><\/strong><span>\u00a0.\u00a0La suposici\u00f3n de que no hay transferencia de calor es muy importante, ya que podemos usar la aproximaci\u00f3n adiab\u00e1tica solo en\u00a0<\/span><strong><span>procesos muy r\u00e1pidos<\/span><\/strong><span>\u00a0.<\/span><\/p>\n<p><strong><span>Proceso isentr\u00f3pico y la primera ley<\/span><\/strong><\/p>\n<p><span>Para un sistema cerrado, podemos escribir la\u00a0<\/span><strong><a title=\"Primera ley en t\u00e9rminos de entalp\u00eda dH = dQ + Vdp\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/laws-of-thermodynamics\/first-law-of-thermodynamics\/first-law-in-terms-of-enthalpy-dh-dq-vdp\/\"><span>primera ley de la termodin\u00e1mica en t\u00e9rminos de entalp\u00eda<\/span><\/a><\/strong><span>\u00a0:<\/span><\/p>\n<p><strong><span>dH = dQ + Vdp<\/span><\/strong><\/p>\n<p><strong><span>o<\/span><\/strong><\/p>\n<p><strong><span>dH = TdS + Vdp<\/span><\/strong><\/p>\n<p><strong><span>Proceso isentr\u00f3pico (dQ = 0):<\/span><\/strong><\/p>\n<p><strong><span>dH = Vdp \u2192 W = H\u00a0<\/span><\/strong><strong><sub><span>2<\/span><\/sub><\/strong><strong><span>\u00a0&#8211; H\u00a0<\/span><\/strong><strong><sub><span>1<\/span><\/sub><\/strong><strong><span>\u00a0\u00a0\u00a0\u00a0\u00a0\u2192 H\u00a0<\/span><\/strong><strong><sub><span>2<\/span><\/sub><\/strong><strong><span>\u00a0&#8211; H\u00a0<\/span><\/strong><strong><sub><span>1<\/span><\/sub><\/strong><strong><span>\u00a0=\u00a0<\/span><em><span>C\u00a0<\/span><\/em><\/strong><strong><em><sub><span>p<\/span><\/sub><\/em><\/strong><strong><em><span>\u00a0(T\u00a0<\/span><\/em><\/strong><strong><em><sub><span>2<\/span><\/sub><\/em><\/strong><strong><em><span>\u00a0&#8211; T\u00a0<\/span><\/em><\/strong><strong><em><sub><span>1<\/span><\/sub><\/em><\/strong><strong><em><span>\u00a0) \u00a0\u00a0\u00a0<\/span><\/em><\/strong><em><span>\u00a0(para\u00a0<\/span><a title=\"\u00bfQu\u00e9 es el gas ideal?\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/ideal-gas-law\/what-is-ideal-gas\/\"><span>gas ideal<\/span><\/a><span>\u00a0)<\/span><\/em><\/p>\n<p><strong><span>Proceso isentr\u00f3pico del gas ideal<\/span><\/strong><\/p>\n<p><span>El\u00a0<\/span><strong><span>proceso isentr\u00f3pico<\/span><\/strong><span>\u00a0(un caso especial de proceso adiab\u00e1tico) se puede expresar con la\u00a0<\/span><a title=\"Ley del gas ideal\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/ideal-gas-law\/\"><strong><span>ley de los gases ideales<\/span><\/strong><\/a><span>\u00a0como:<\/span><\/p>\n<p><strong><em><span>pV\u00a0<\/span><sup><span>\u03ba<\/span><\/sup><span>\u00a0= constante<\/span><\/em><\/strong><\/p>\n<p><span>o<\/span><\/p>\n<p><em><strong><span>p\u00a0<\/span><sub><span>1<\/span><\/sub><span>\u00a0V\u00a0<\/span><sub><span>1\u00a0<\/span><\/sub><sup><span>\u03ba<\/span><\/sup><span>\u00a0= p\u00a0<\/span><sub><span>2<\/span><\/sub><span>\u00a0V\u00a0<\/span><sub><span>2\u00a0<\/span><\/sub><sup><span>\u03ba<\/span><\/sup><\/strong><\/em><\/p>\n<p><span>en el que\u00a0<\/span><strong><span>\u03ba = c\u00a0<\/span><sub><span>p<\/span><\/sub><span>\u00a0\/ c\u00a0<\/span><sub><span>v<\/span><\/sub><\/strong><span>\u00a0es la relaci\u00f3n de los\u00a0<a title=\"Capacidad de calor - Capacidad de calor espec\u00edfica\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/laws-of-thermodynamics\/first-law-of-thermodynamics\/heat-capacity\/\"><strong>calores espec\u00edficos<\/strong><\/a>\u00a0(o\u00a0<strong>capacidades de calor<\/strong>\u00a0) para el gas.\u00a0Uno para\u00a0<strong>presi\u00f3n constante (c\u00a0<\/strong><strong><sub>p<\/sub><\/strong><strong>\u00a0)<\/strong>\u00a0y otro para\u00a0<strong>volumen constante (c\u00a0<\/strong><strong><sub>v<\/sub><\/strong><strong>\u00a0)<\/strong>\u00a0.\u00a0Tenga en cuenta que esta relaci\u00f3n\u00a0<strong>\u03ba\u00a0\u00a0<\/strong><strong>= c\u00a0<\/strong><strong><sub>p<\/sub><\/strong><strong>\u00a0\/ c\u00a0<\/strong><strong><sub>v<\/sub><\/strong>\u00a0es un factor para determinar la velocidad del sonido en un gas y otros procesos adiab\u00e1ticos.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-33 lgc-tablet-grid-33 lgc-mobile-grid-100 lgc-equal-heights \">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2><span>Proceso isocorico<\/span><\/h2>\n<p><span>Un\u00a0<\/span><a title=\"Proceso isoc\u00f3rico - Proceso isom\u00e9trico\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-proceso-isocorico-proceso-isometrico-definicion\/\"><strong><span>proceso isocr\u00f3rico<\/span><\/strong><\/a><span>\u00a0es un proceso termodin\u00e1mico, en el que el\u00a0<\/span><strong><span>volumen<\/span><\/strong><span>\u00a0del sistema cerrado\u00a0<\/span><strong><span>permanece constante<\/span><\/strong><span>\u00a0(V = constante).\u00a0Describe el comportamiento del gas dentro del contenedor, que no puede deformarse.\u00a0Como el volumen permanece constante, la transferencia de calor dentro o fuera del sistema no funciona con el\u00a0<\/span><a title=\"p\u0394V Work - Trabajo de l\u00edmite y V\u0394p Work\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/laws-of-thermodynamics\/first-law-of-thermodynamics\/p%ce%b4v-work-boundary-work-and-v%ce%b4p-work\/\"><span>p\u2206V<\/span><\/a><span>\u00a0, sino que solo cambia la\u00a0<\/span><a href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-energia-interna-energia-termica-definicion\/\"><strong><span>energ\u00eda interna<\/span><\/strong><\/a><span>\u00a0(la temperatura) del sistema.<\/span><\/p>\n<p><strong><span>Proceso isocr\u00f3rico y la primera ley<\/span><\/strong><\/p>\n<p><span>La forma cl\u00e1sica de la\u00a0<\/span><a title=\"Primera ley de la termodin\u00e1mica\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-primera-ley-de-la-termodinamica-definicion\/\"><span>primera ley de la termodin\u00e1mica<\/span><\/a><span>\u00a0es la siguiente ecuaci\u00f3n:<\/span><\/p>\n<p><strong><span>dU = dQ &#8211; dW<\/span><\/strong><\/p>\n<p><span>En esta ecuaci\u00f3n, dW es igual a\u00a0<\/span><strong><span>dW = pdV<\/span><\/strong><span>\u00a0y se conoce como el\u00a0<\/span><a title=\"p\u0394V Work - Trabajo de l\u00edmite y V\u0394p Work\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/laws-of-thermodynamics\/first-law-of-thermodynamics\/p%ce%b4v-work-boundary-work-and-v%ce%b4p-work\/\"><span>trabajo l\u00edmite<\/span><\/a><span>\u00a0.\u00a0Luego:<\/span><\/p>\n<p><strong><span>dU = dQ &#8211; pdV<\/span><\/strong><\/p>\n<p><span>En el\u00a0<\/span><strong><span>proceso isocr\u00f3rico<\/span><\/strong><span>\u00a0y el\u00a0<\/span><strong><span>gas ideal<\/span><\/strong><span>\u00a0, todo el calor agregado al sistema se utilizar\u00e1 para aumentar la energ\u00eda interna.<\/span><\/p>\n<p><strong><span>Proceso isoc\u00f3rico (pdV = 0):<\/span><\/strong><\/p>\n<p><strong><span>dU = dQ \u00a0\u00a0\u00a0\u00a0<\/span><\/strong><em><span>(para gas ideal)<\/span><\/em><\/p>\n<p><strong><span>dU = 0 = Q &#8211; W \u2192 W = Q \u00a0\u00a0<\/span><em>\u00a0\u00a0\u00a0\u00a0<\/em><\/strong><em><span>(para gas ideal)<\/span><\/em><\/p>\n<p><strong><span>Proceso isocr\u00f3rico del gas ideal<\/span><\/strong><\/p>\n<p><span>El\u00a0<\/span><strong><span>proceso isocr\u00f3rico<\/span><\/strong><span>\u00a0se puede expresar con la\u00a0<\/span><a title=\"Ley del gas ideal\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/ideal-gas-law\/\"><strong><span>ley de los gases ideales<\/span><\/strong><\/a><span>\u00a0como:<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-1.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-17465 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-1.png\" alt=\"proceso isocr\u00f3rico - ecuaci\u00f3n 1\" width=\"138\" height=\"52\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-1.png\" \/><\/a><\/p>\n<p><span>o<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-2.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-17466 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-2.png\" alt=\"proceso isocr\u00f3rico - ecuaci\u00f3n 2\" width=\"86\" height=\"66\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isochoric-process-equation-2.png\" \/><\/a><\/p>\n<p><span>En un\u00a0<\/span><strong><span>diagrama pV<\/span><\/strong><span>\u00a0, el proceso ocurre a lo largo de una l\u00ednea horizontal que tiene la ecuaci\u00f3n V = constante.<\/span><\/p>\n<p><span>Ver tambi\u00e9n:\u00a0\u00a0<\/span><a title=\"Ley de Guy-Lussac\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-ley-de-gay-lussac-definicion\/\"><span>Ley de Guy-Lussac<\/span><\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-33 lgc-tablet-grid-33 lgc-mobile-grid-100 lgc-equal-heights  lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2><span>Proceso isob\u00e1rico<\/span><\/h2>\n<p><span>Un\u00a0<\/span><strong><span>proceso isob\u00e1rico<\/span><\/strong><span>\u00a0es un\u00a0<\/span><a title=\"Procesos termodin\u00e1micos.\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-proceso-termodinamico-definicion\/\"><span>proceso termodin\u00e1mico<\/span><\/a><span>\u00a0, en el cual la\u00a0<\/span><a title=\"\u00bfQu\u00e9 es la presi\u00f3n? - F\u00edsica\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/thermodynamic-properties\/what-is-pressure-physics\/\"><strong><span>presi\u00f3n<\/span><\/strong><\/a><span>\u00a0del sistema\u00a0<\/span><strong><span>permanece constante<\/span><\/strong><span>\u00a0(p = const).\u00a0La transferencia de calor dentro o fuera del sistema funciona, pero tambi\u00e9n cambia la energ\u00eda interna del sistema.<\/span><\/p>\n<p><span>Dado que hay cambios en\u00a0<\/span><a href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-energia-interna-energia-termica-definicion\/\"><span>la energ\u00eda interna<\/span><\/a><span>\u00a0(dU) y cambios en el volumen del sistema (\u2206V), los ingenieros a menudo usan la\u00a0<\/span><a title=\"\u00bfQu\u00e9 es la entalp\u00eda?\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/what-is-energy-physics\/what-is-enthalpy\/\"><strong><span>entalp\u00eda<\/span><\/strong><\/a><span>\u00a0del sistema, que se define como:<\/span><\/p>\n<p><em><strong><span>H = U + pV<\/span><\/strong><\/em><\/p>\n<p><strong><span>Proceso isob\u00e1rico y la primera ley<\/span><\/strong><\/p>\n<p><span>La forma cl\u00e1sica de la\u00a0<\/span><a title=\"Primera ley de la termodin\u00e1mica\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-primera-ley-de-la-termodinamica-definicion\/\"><span>primera ley de la termodin\u00e1mica<\/span><\/a><span>\u00a0es la siguiente ecuaci\u00f3n:<\/span><\/p>\n<p><strong><span>dU = dQ &#8211; dW<\/span><\/strong><\/p>\n<p><span>En esta ecuaci\u00f3n, dW es igual a\u00a0<\/span><strong><span>dW = pdV<\/span><\/strong><span>\u00a0y se conoce como el\u00a0<\/span><a title=\"p\u0394V Work - Trabajo de l\u00edmite y V\u0394p Work\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/laws-of-thermodynamics\/first-law-of-thermodynamics\/p%ce%b4v-work-boundary-work-and-v%ce%b4p-work\/\"><span>trabajo l\u00edmite<\/span><\/a><span>\u00a0.\u00a0En un proceso isob\u00e1rico y el gas ideal,\u00a0<\/span><strong><span>parte del calor agregado<\/span><\/strong><span>\u00a0al sistema se utilizar\u00e1 para\u00a0<\/span><strong><span>hacer el trabajo<\/span><\/strong><span>\u00a0y\u00a0<\/span><strong><span>parte del calor<\/span><\/strong><span>\u00a0agregado aumentar\u00e1 la\u00a0<\/span><a href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-energia-interna-energia-termica-definicion\/\"><strong><span>energ\u00eda interna<\/span><\/strong><\/a><span>\u00a0(aumentar\u00e1 la temperatura).\u00a0Por lo tanto, es conveniente utilizar la\u00a0<\/span><strong><span>entalp\u00eda en<\/span><\/strong><span>\u00a0lugar de la energ\u00eda interna.<\/span><\/p>\n<p><strong><span>Proceso isob\u00e1rico (Vdp = 0):<\/span><\/strong><\/p>\n<p><strong><span>dH = dQ \u2192 Q = H\u00a0<\/span><\/strong><strong><sub><span>2<\/span><\/sub><\/strong><strong><span>\u00a0&#8211; H\u00a0<\/span><\/strong><strong><sub><span>1<\/span><\/sub><\/strong><\/p>\n<p><strong><span>En una entrop\u00eda constante<\/span><\/strong><span>\u00a0, es decir, en un proceso isentr\u00f3pico, el\u00a0<\/span><strong><span>cambio de entalp\u00eda<\/span><\/strong><span>\u00a0equivale al\u00a0<\/span><strong><span>trabajo del proceso de flujo<\/span><\/strong><span>\u00a0realizado en o por el sistema.<\/span><\/p>\n<p><strong><span>Proceso isob\u00e1rico del gas ideal<\/span><\/strong><\/p>\n<p><span>El\u00a0<\/span><strong><span>proceso isob\u00e1rico<\/span><\/strong><span>\u00a0se puede expresar con la\u00a0<\/span><a title=\"Ley del gas ideal\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/thermodynamics\/ideal-gas-law\/\"><strong><span>ley de los gases ideales<\/span><\/strong><\/a><span>\u00a0como:<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isobaric-process-equation-2.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-17430 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isobaric-process-equation-2.png\" alt=\"proceso isob\u00e1rico - ecuaci\u00f3n - 2\" width=\"134\" height=\"63\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isobaric-process-equation-2.png\" \/><\/a><\/p>\n<p><span>o<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isobaric-process-equation-3.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-17431 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isobaric-process-equation-3.png\" alt=\"proceso isob\u00e1rico - ecuaci\u00f3n - 3\" width=\"77\" height=\"67\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/isobaric-process-equation-3.png\" \/><\/a><\/p>\n<p><span>En un\u00a0<\/span><strong><span>diagrama pV<\/span><\/strong><span>\u00a0, el proceso ocurre a lo largo de una l\u00ednea horizontal (llamada isobar) que tiene la ecuaci\u00f3n p = constante.<\/span><\/p>\n<p><span>Ver tambi\u00e9n:\u00a0<\/span><a title=\"Ley de carlos\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-ley-de-charles-definicion\/\"><span>Ley de Charles<\/span><\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-33 lgc-tablet-grid-33 lgc-mobile-grid-100 lgc-equal-heights  lgc-first\">\n<div class=\"inside-grid-column\">\n<figure id=\"attachment_17280\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-17280\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isentropic-Process-characteristics.png\"><img loading=\"lazy\" class=\"size-full wp-image-17280 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isentropic-Process-characteristics.png\" alt=\"Proceso isentr\u00f3pico - caracter\u00edsticas\" width=\"386\" height=\"609\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isentropic-Process-characteristics.png\" \/><\/a><figcaption id=\"caption-attachment-17280\" class=\"wp-caption-text\"><span>Proceso isentr\u00f3pico &#8211; caracter\u00edsticas principales<\/span><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-33 lgc-tablet-grid-33 lgc-mobile-grid-100 lgc-equal-heights \">\n<div class=\"inside-grid-column\">\n<figure id=\"attachment_17463\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-17463\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isochoric-process-main-characteristics.png\"><img loading=\"lazy\" class=\"size-full wp-image-17463 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isochoric-process-main-characteristics.png\" alt=\"Proceso isocr\u00f3rico - caracter\u00edsticas principales\" width=\"382\" height=\"468\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isochoric-process-main-characteristics.png\" \/><\/a><figcaption id=\"caption-attachment-17463\" class=\"wp-caption-text\"><span>Proceso isocr\u00f3rico &#8211; caracter\u00edsticas principales<\/span><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-33 lgc-tablet-grid-33 lgc-mobile-grid-100 lgc-equal-heights  lgc-last\">\n<div class=\"inside-grid-column\">\n<figure id=\"attachment_17426\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-17426\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isobaric-process-main-characteristics.png\"><img loading=\"lazy\" class=\"size-full wp-image-17426 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isobaric-process-main-characteristics.png\" alt=\"Proceso isob\u00e1rico - caracter\u00edsticas principales\" width=\"381\" height=\"717\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Isobaric-process-main-characteristics.png\" \/><\/a><figcaption id=\"caption-attachment-17426\" class=\"wp-caption-text\"><span>Proceso isob\u00e1rico &#8211; caracter\u00edsticas principales<\/span><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights  lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2><span>Eficiencia t\u00e9rmica para el ciclo de Atkinson<\/span><\/h2>\n<p><span>En general, la\u00a0<a title=\"Eficiencia t\u00e9rmica\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-eficiencia-termica-definicion\/\"><strong>eficiencia t\u00e9rmica<\/strong><\/a><a title=\"Eficiencia t\u00e9rmica\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-eficiencia-termica-definicion\/\">\u00a0,\u00a0<\/a><a title=\"Eficiencia t\u00e9rmica\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-eficiencia-termica-definicion\/\"><strong><em>\u03b7\u00a0<\/em><\/strong><\/a><a title=\"Eficiencia t\u00e9rmica\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-eficiencia-termica-definicion\/\"><strong><em><sub>\u00ba<\/sub><\/em><\/strong><\/a>\u00a0, de cualquier motor de calor se define como la relaci\u00f3n de la\u00a0<a href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-trabajo-en-termodinamica-definicion\/\">obra<\/a>\u00a0lo hace,\u00a0<strong>W<\/strong>\u00a0, para el\u00a0<a href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-calor-en-la-fisica-calor-definicion\/\">calor<\/a>\u00a0de entrada a la alta temperatura, Q\u00a0<sub>H<\/sub>\u00a0.<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/thermal-efficiency-formula-1.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-16945 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/thermal-efficiency-formula-1.png\" alt=\"f\u00f3rmula de eficiencia t\u00e9rmica - 1\" width=\"125\" height=\"82\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/thermal-efficiency-formula-1.png\" \/><\/a><\/p>\n<p><span>La\u00a0<\/span><strong><span>eficiencia t\u00e9rmica<\/span><\/strong><span>\u00a0,\u00a0<\/span><strong><em><span>\u03b7\u00a0<\/span><\/em><\/strong><strong><em><sub><span>th<\/span><\/sub><\/em><\/strong><span>\u00a0, representa la fracci\u00f3n de\u00a0<\/span><strong><span>calor<\/span><\/strong><span>\u00a0,\u00a0<\/span><strong><span>Q\u00a0<\/span><\/strong><strong><sub><span>H<\/span><\/sub><\/strong><span>\u00a0, que se convierte\u00a0<\/span><strong><span>en trabajo<\/span><\/strong><span>\u00a0.\u00a0Dado que la energ\u00eda se conserva de acuerdo con la\u00a0<\/span><a href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-primera-ley-de-la-termodinamica-definicion\/\"><strong><span>primera ley de la termodin\u00e1mica<\/span><\/strong><\/a><span>\u00a0y la energ\u00eda no se puede convertir en trabajo por completo, la entrada de calor, Q\u00a0<\/span><sub><span>H<\/span><\/sub><span>\u00a0, debe ser igual al trabajo realizado, W, m\u00e1s el calor que se debe disipar como\u00a0<\/span><strong><span>calor residual Q\u00a0<\/span><\/strong><strong><sub><span>C<\/span><\/sub><\/strong><span>\u00a0en el ambiente.\u00a0Por lo tanto, podemos reescribir la f\u00f3rmula para la eficiencia t\u00e9rmica como:<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/thermal-efficiency-formula-2.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-16944 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/thermal-efficiency-formula-2.png\" alt=\"f\u00f3rmula de eficiencia t\u00e9rmica - 2\" width=\"352\" height=\"83\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/thermal-efficiency-formula-2.png\" \/><\/a><\/p>\n<p><span>El calor absorbido ocurre durante la combusti\u00f3n de la mezcla de combustible y aire, cuando se produce la chispa, aproximadamente a un volumen constante.\u00a0Dado que durante un\u00a0<\/span><a title=\"Proceso isoc\u00f3rico - Proceso isom\u00e9trico\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-proceso-isocorico-proceso-isometrico-definicion\/\"><span>proceso isocr\u00f3rico<\/span><\/a><span>\u00a0no hay trabajo realizado por o sobre el sistema, la\u00a0<\/span><strong><span>primera ley de la termodin\u00e1mica<\/span><\/strong><span>\u00a0dicta\u00a0<\/span><em><span>\u2206U = \u2206Q.<\/span><\/em><\/p>\n<p><span>Por lo tanto, el calor agregado y rechazado est\u00e1n dados por:<\/span><\/p>\n<p><span>Q\u00a0<\/span><sub><span>add<\/span><\/sub><span>\u00a0= mc\u00a0<\/span><sub><span>v<\/span><\/sub><span>\u00a0(T\u00a0<\/span><sub><span>3<\/span><\/sub><span>\u00a0&#8211; T\u00a0<\/span><sub><span>2<\/span><\/sub><span>\u00a0)<\/span><\/p>\n<p><span>Q\u00a0<\/span><sub><span>out<\/span><\/sub><span>\u00a0= mc\u00a0<\/span><sub><span>p<\/span><\/sub><span>\u00a0(T\u00a0<\/span><sub><span>4<\/span><\/sub><span>\u00a0&#8211; T\u00a0<\/span><sub><span>1<\/span><\/sub><span>\u00a0)<\/span><\/p>\n<p><span>Sustituyendo estas expresiones por el calor agregado y rechazado en la expresi\u00f3n por rendimientos de eficiencia t\u00e9rmica:<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-cycle-thermal-efficiency.png\"><img loading=\"lazy\" class=\"lazy-hidden aligncenter size-full wp-image-17623\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-cycle-thermal-efficiency.png\" alt=\"Ciclo Atkinson - eficiencia t\u00e9rmica\" width=\"197\" height=\"65\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-cycle-thermal-efficiency.png\" \/><\/a><\/p>\n<p><span>Adem\u00e1s, se puede deducir que en t\u00e9rminos de:<\/span><\/p>\n<ul>\n<li><span>la relaci\u00f3n V\u00a0<\/span><sub><span>1<\/span><\/sub><span>\u00a0\/ V\u00a0<\/span><sub><span>2<\/span><\/sub><span>\u00a0, que se conoce como la relaci\u00f3n de compresi\u00f3n &#8211; CR<\/span><\/li>\n<li><span>la relaci\u00f3n V\u00a0<\/span><sub><span>4<\/span><\/sub><span>\u00a0\/ V\u00a0<\/span><sub><span>3<\/span><\/sub><span>\u00a0, que se conoce como la relaci\u00f3n de expansi\u00f3n &#8211; ER.<\/span><\/li>\n<li><strong><span>\u03ba = c\u00a0<\/span><\/strong><strong><sub><span>p<\/span><\/sub><\/strong><strong><span>\u00a0\/ c\u00a0<\/span><\/strong><strong><sub><span>v<\/span><\/sub><\/strong><\/li>\n<\/ul>\n<p><span>La expresi\u00f3n para la eficiencia t\u00e9rmica usando estas caracter\u00edsticas es:<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-cycle-thermal-efficiency2.png\"><img loading=\"lazy\" class=\"lazy-hidden aligncenter size-full wp-image-17624\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-cycle-thermal-efficiency2.png\" alt=\"Ciclo Atkinson - eficiencia t\u00e9rmica2\" width=\"236\" height=\"70\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Atkinson-cycle-thermal-efficiency2.png\" \/><\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/p>\n<p>Este art\u00edculo se basa en la traducci\u00f3n autom\u00e1tica del art\u00edculo original en ingl\u00e9s. Para m\u00e1s informaci\u00f3n vea el art\u00edculo en ingl\u00e9s. Puedes ayudarnos. Si desea corregir la traducci\u00f3n, env\u00edela a: translations@nuclear-power.com o complete el formulario de traducci\u00f3n en l\u00ednea. Agradecemos su ayuda, actualizaremos la traducci\u00f3n lo antes posible. Gracias.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Atkinson Cycle &#8211; Motor Atkinson.\u00a0El ciclo Atkinson es un ciclo termodin\u00e1mico dise\u00f1ado para proporcionar una mayor eficiencia a expensas de la densidad de potencia.\u00a0Ingenieria termal Ciclo Atkinson &#8211; Motor Atkinson En 1882, un ingeniero brit\u00e1nico,\u00a0James\u00a0Atkinson,\u00a0avanz\u00f3 en el estudio de los motores t\u00e9rmicos al inventar varios\u00a0motores t\u00e9rmicos\u00a0que tienen una mayor eficiencia durante el\u00a0ciclo Otto\u00a0.\u00a0Esto se logr\u00f3 &#8230; <a title=\"Qu\u00e9 es el ciclo Atkinson &#8211; Motor Atkinson &#8211; Definici\u00f3n\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-ciclo-atkinson-motor-atkinson-definicion\/\" aria-label=\"M\u00e1s en Qu\u00e9 es el ciclo Atkinson &#8211; Motor Atkinson &#8211; Definici\u00f3n\">Leer m\u00e1s<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Qu\u00e9 es el ciclo Atkinson - Motor Atkinson - Definici\u00f3n<\/title>\n<meta name=\"description\" content=\"Atkinson Cycle - Motor Atkinson. 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