{"id":46792,"date":"2019-11-01T10:21:42","date_gmt":"2019-11-01T09:21:42","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/quest-ce-que-la-formule-momentum-equation-momentum-definition\/"},"modified":"2020-03-03T08:44:23","modified_gmt":"2020-03-03T07:44:23","slug":"quest-ce-que-la-formule-momentum-equation-momentum-definition","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-formule-momentum-equation-momentum-definition\/","title":{"rendered":"Qu&#8217;est-ce que la formule Momentum &#8211; Equation Momentum &#8211; D\u00e9finition"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">Formule Momentum &#8211; Equation Momentum.\u00a0La deuxi\u00e8me \u00e9quation de conservation que nous devons prendre en compte dans le volume de contr\u00f4le est la formule de quantit\u00e9 de mouvement.\u00a0G\u00e9nie thermique<\/div>\n<\/div>\n<div class=\"su-divider su-divider-style-dotted\"><\/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>Formule Momentum &#8211; Equation Momentum<\/h2>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Conservation-of-Momentum-Fluids-min-2.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-14358 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Conservation-of-Momentum-Fluids-min-2-300x210.png\" alt=\"Conservation of Momentum - Fluids\" width=\"300\" height=\"210\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Conservation-of-Momentum-Fluids-min-2-300x210.png\" \/><\/a>Nous supposons que le fluide est \u00e0 la fois\u00a0<strong>r\u00e9gulier<\/strong>\u00a0et\u00a0<strong>incompressible<\/strong>\u00a0.\u00a0Pour d\u00e9terminer le taux de changement de quantit\u00e9 de mouvement d&#8217;un fluide, consid\u00e9rons un tube de flux (\u00a0<strong>volume de contr\u00f4le<\/strong>\u00a0) comme nous l&#8217;avons fait pour l&#8217;\u00a0<a title=\"L'\u00e9quation de Bernoulli - Le principe de Bernoulli\" href=\"https:\/\/www.thermal-engineering.org\/fr\/quelle-est-lequation-de-bernoulli-principe-de-bernoulli-definition\/\">\u00e9quation de Bernoulli<\/a>\u00a0.\u00a0Dans ce\u00a0<strong>volume de contr\u00f4le,<\/strong>\u00a0toute modification de la quantit\u00e9 de mouvement du fluide dans un volume de contr\u00f4le est due \u00e0 l&#8217;action de forces externes sur le fluide dans le volume.<\/p>\n<p>Comme on peut le voir sur l&#8217;image, la\u00a0<strong>m\u00e9thode du volume de contr\u00f4le<\/strong>\u00a0peut \u00eatre utilis\u00e9e pour analyser la loi de conservation de la quantit\u00e9 de mouvement dans un fluide.\u00a0Le volume de contr\u00f4le est une\u00a0<strong>surface imaginaire<\/strong>\u00a0renfermant un volume d\u2019int\u00e9r\u00eat.\u00a0Le volume de contr\u00f4le peut \u00eatre fixe ou en mouvement, et il peut \u00eatre rigide ou d\u00e9formable.\u00a0Afin de d\u00e9terminer toutes les forces agissant sur les surfaces du volume de contr\u00f4le, nous devons r\u00e9soudre les lois de conservation dans ce volume de contr\u00f4le.<\/p>\n<p>La premi\u00e8re \u00e9quation de conservation \u00e0 prendre en compte dans le volume de contr\u00f4le est l\u2019\u00a0<a title=\"\u00c9quation de continuit\u00e9\" href=\"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-lequation-de-continuite-definition\/\">\u00e9quation de continuit\u00e9<\/a>\u00a0(\u00a0<a title=\"Loi de conservation de la mati\u00e8re\" href=\"https:\/\/www.nuclear-power.com\/laws-of-conservation\/law-of-conservation-of-matter\/\">loi de la conservation de la mati\u00e8re<\/a>\u00a0).\u00a0Dans sa forme la plus simple, il est repr\u00e9sent\u00e9 par l&#8217;\u00e9quation suivante:<\/p>\n<p>\u2211\u1e41\u00a0<sub>in<\/sub>\u00a0= \u2211\u1e41\u00a0<sub>out<\/sub><\/p>\n<p>Somme des d\u00e9bits massiques entrant par unit\u00e9 de temps = Somme des d\u00e9bits massiques sortant par unit\u00e9 de temps<\/p>\n<p><strong>La deuxi\u00e8me \u00e9quation de conservation que nous devons prendre en compte dans le volume de contr\u00f4le est la\u00a0formule de quantit\u00e9 de mouvement\u00a0.\u00a0<\/strong>Dans la forme la plus simple, la<strong>\u00a0formule d\u2019impulsion<\/strong>\u00a0peut \u00eatre repr\u00e9sent\u00e9e par l\u2019\u00e9quation suivante:<\/p>\n<p>&#8211;<br \/>\n<a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-Formula-fluids.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-14362 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-Formula-fluids.png\" alt=\"Formule Momentum - fluides\" width=\"559\" height=\"185\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-Formula-fluids.png\" \/><\/a><\/p>\n<h2><\/h2>\n<h2>Choisir un volume de contr\u00f4le<\/h2>\n<p>Un volume de contr\u00f4le peut \u00eatre s\u00e9lectionn\u00e9 comme n&#8217;importe quel volume arbitraire \u00e0 travers lequel le fluide s&#8217;\u00e9coule.\u00a0Ce volume peut \u00eatre statique, en mouvement et m\u00eame se d\u00e9former pendant le flux.\u00a0Afin de r\u00e9soudre tout probl\u00e8me, nous devons r\u00e9soudre les lois de base sur la conservation dans ce volume.\u00a0Il est tr\u00e8s important de conna\u00eetre toutes les vitesses d&#8217;\u00e9coulement relatives vers la surface de contr\u00f4le. Il est donc tr\u00e8s important de d\u00e9finir avec pr\u00e9cision les limites du volume de contr\u00f4le lors d&#8217;une analyse.<\/p>\n<div class=\"su-spacer\"><\/div>\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=\"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<h2><span>Exemple: la force agissant sur un coude d\u00e9flecteur<\/span><\/h2>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-control-volume.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-14368 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-control-volume-300x255.png\" alt=\"\u00c9quation de l'\u00e9lan - contr\u00f4le du volume\" width=\"300\" height=\"255\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-control-volume-300x255.png\" \/><\/a><strong><span>Un coude<\/span><\/strong><span>\u00a0(disons de la tuyauterie primaire) est utilis\u00e9 pour d\u00e9vier le d\u00e9bit d&#8217;eau \u00e0 une vitesse de\u00a0<\/span><strong><span>17 m \/ s<\/span><\/strong><span>\u00a0.\u00a0Le diam\u00e8tre de la tuyauterie est \u00e9gal \u00e0\u00a0<\/span><strong><span>700 mm<\/span><\/strong><span>\u00a0.\u00a0La pression manom\u00e9trique \u00e0 l&#8217;int\u00e9rieur du tuyau est d&#8217;environ\u00a0<\/span><strong><span>16 MPa<\/span><\/strong><span>\u00a0\u00e0 la temp\u00e9rature de 290 \u00b0 C.\u00a0Le fluide est de densit\u00e9 constante\u00a0<\/span><strong><span>\u2374 ~ 720 kg \/ m\u00a0<\/span><sup><span>3<\/span><\/sup><\/strong><span>\u00a0(\u00e0 290 \u00b0 C).\u00a0L&#8217;angle du coude est de\u00a0<\/span><strong><span>45 \u00b0<\/span><\/strong><span>\u00a0.<\/span><\/p>\n<p><span>Calculer la\u00a0<\/span><strong><span>force sur la paroi<\/span><\/strong><span>\u00a0d&#8217;un coude d\u00e9flecteur (c.-\u00e0-d. Calculer le vecteur F\u00a0<\/span><sub><span>3<\/span><\/sub><span>\u00a0).<\/span><\/p>\n<p><strong><span>Hypoth\u00e8ses:<\/span><\/strong><\/p>\n<ul>\n<li><span>Le d\u00e9bit est r\u00e9gulier.<\/span><\/li>\n<li><span>Les pertes par friction sont n\u00e9gligeables.<\/span><\/li>\n<li><span>Le poids du coude est n\u00e9gligeable.<\/span><\/li>\n<li><span>Le poids de l&#8217;eau dans le coude est n\u00e9gligeable.<\/span><\/li>\n<\/ul>\n<p><span>Nous prenons le coude comme\u00a0<\/span><strong><span>volume de contr\u00f4le<\/span><\/strong><span>\u00a0.\u00a0Le volume de contr\u00f4le est indiqu\u00e9 sur l&#8217;image.\u00a0L&#8217;\u00e9quation de quantit\u00e9 de mouvement est une \u00e9quation vectorielle, elle a donc trois composantes.\u00a0Nous prenons les coordonn\u00e9es x et z comme indiqu\u00e9 et nous r\u00e9soudrons le probl\u00e8me s\u00e9par\u00e9ment en fonction de ces coordonn\u00e9es.<\/span><\/p>\n<p><span>Tout d&#8217;abord, consid\u00e9rons le composant dans la\u00a0<\/span><strong><span>coordonn\u00e9e x<\/span><\/strong><span>\u00a0.\u00a0La conservation de l&#8217;\u00e9quation du moment lin\u00e9aire devient:<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-x-coordinate.png\"><img loading=\"lazy\" class=\"size-full wp-image-14367 alignleft lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-x-coordinate.png\" alt=\"\u00c9quation de momentum - coordonn\u00e9e x\" width=\"603\" height=\"371\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-x-coordinate.png\" \/><\/a><\/p>\n<p><span>Deuxi\u00e8mement, consid\u00e9rons le composant dans la\u00a0<\/span><strong><span>coordonn\u00e9e y<\/span><\/strong><span>\u00a0.\u00a0La conservation de l&#8217;\u00e9quation du moment lin\u00e9aire devient:<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-y-coordinate.png\"><img loading=\"lazy\" class=\"size-full wp-image-14365 alignleft lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-y-coordinate.png\" alt=\"\u00c9quation de momentum - coordonn\u00e9e y\" width=\"566\" height=\"383\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-y-coordinate.png\" \/><\/a><\/p>\n<p><span>La force finale agissant sur la paroi d&#8217;un coude d\u00e9flecteur sera:<\/span><\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-resulting-force.png\"><img loading=\"lazy\" class=\"size-full wp-image-14366 alignleft lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-resulting-force.png\" alt=\"\u00c9quation de momentum - force r\u00e9sultante\" width=\"294\" height=\"51\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-equation-resulting-force.png\" \/><\/a><\/p>\n<div class=\"su-spacer\"><\/div>\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>Exemple: jet d&#8217;eau frappant une plaque fixe<\/span><\/h2>\n<p><strong><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-Equation-Water-Jet.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-14373 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-Equation-Water-Jet-300x218.png\" alt=\"\u00c9quation de l'\u00e9lan - Jet d'eau\" width=\"300\" height=\"218\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Momentum-Equation-Water-Jet-300x218.png\" \/><\/a><span>Une plaque fixe<\/span><\/strong><span>\u00a0(par exemple, la lame d&#8217;un moulin \u00e0 eau) est utilis\u00e9e pour d\u00e9vier le d\u00e9bit d&#8217;eau \u00e0 une vitesse de\u00a0<\/span><strong><span>1 m \/ s<\/span><\/strong><span>\u00a0et \u00e0 un angle de\u00a0<\/span><strong><span>90 \u00b0<\/span><\/strong><span>\u00a0.\u00a0Il se produit \u00e0 la pression atmosph\u00e9rique et le d\u00e9bit massique est \u00e9gal \u00e0\u00a0<\/span><strong><span>Q = 1 m\u00a0<\/span><sup><span>3<\/span><\/sup><span>\u00a0\/ s<\/span><\/strong><span>\u00a0.<\/span><\/p>\n<ol>\n<li><strong><span>Calculez la force de pression.<\/span><\/strong><\/li>\n<li><strong><span>Calculez la force corporelle.<\/span><\/strong><\/li>\n<li><strong><span>Calculez la force totale.<\/span><\/strong><\/li>\n<li><strong><span>Calculez la force r\u00e9sultante.<\/span><\/strong><\/li>\n<\/ol>\n<p><strong><span>Solution<\/span><\/strong><\/p>\n<ol>\n<li><span>La\u00a0<\/span><strong><span>force de pression<\/span><\/strong><span>\u00a0est nulle car la pression \u00e0 l&#8217;entr\u00e9e et \u00e0 la sortie du volume de contr\u00f4le est atmosph\u00e9rique.<\/span><\/li>\n<li><span>Comme le volume de contr\u00f4le est petit, nous pouvons ignorer la\u00a0<\/span><strong><span>force corporelle<\/span><\/strong><span>\u00a0due au poids de la gravit\u00e9.<\/span><\/li>\n<li><strong><span>F\u00a0<\/span><sub><span>x<\/span><\/sub><\/strong><span>\u00a0= \u03c1.Q. (w\u00a0<\/span><sub><span>1x<\/span><\/sub><span>\u00a0&#8211; w\u00a0<\/span><sub><span>2x<\/span><\/sub><span>\u00a0) = 1000.\u00a01 .\u00a0(1 &#8211; 0) =\u00a0<\/span><strong><span>1000 N<\/span><\/strong><br \/>\n<strong><span>F\u00a0<\/span><sub><span>y<\/span><\/sub><\/strong><span>\u00a0=\u00a0<\/span><strong><span>0<\/span><\/strong><br \/>\n<strong><span>F<\/span><\/strong><span>\u00a0=\u00a0<\/span><strong><span>(1000, 0)<\/span><\/strong><\/li>\n<li><span>La\u00a0<\/span><strong><span>force r\u00e9sultante<\/span><\/strong><span>\u00a0sur le plan est de la m\u00eame amplitude mais dans le sens oppos\u00e9 \u00e0 la force totale\u00a0<\/span><strong><span>F<\/span><\/strong><span>\u00a0(le frottement et le poids sont n\u00e9glig\u00e9s).<\/span><\/li>\n<\/ol>\n<p><span>Le jet d&#8217;eau exerce sur la plaque la force de 1000 N dans la direction x.<\/span><\/p>\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\"><\/div>\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>Cet article est bas\u00e9 sur la traduction automatique de l&#8217;article original en anglais. Pour plus d&#8217;informations, voir l&#8217;article en anglais. Pouvez vous nous aider Si vous souhaitez corriger la traduction, envoyez-la \u00e0 l&#8217;adresse: translations@nuclear-power.com ou remplissez le formulaire de traduction en ligne. Nous appr\u00e9cions votre aide, nous mettrons \u00e0 jour la traduction le plus rapidement possible. Merci<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Formule Momentum &#8211; Equation Momentum.\u00a0La deuxi\u00e8me \u00e9quation de conservation que nous devons prendre en compte dans le volume de contr\u00f4le est la formule de quantit\u00e9 de mouvement.\u00a0G\u00e9nie thermique Formule Momentum &#8211; Equation Momentum Nous supposons que le fluide est \u00e0 la fois\u00a0r\u00e9gulier\u00a0et\u00a0incompressible\u00a0.\u00a0Pour d\u00e9terminer le taux de changement de quantit\u00e9 de mouvement d&#8217;un fluide, consid\u00e9rons un &#8230; <a title=\"Qu&#8217;est-ce que la formule Momentum &#8211; Equation Momentum &#8211; D\u00e9finition\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-formule-momentum-equation-momentum-definition\/\" aria-label=\"En savoir plus sur Qu&#8217;est-ce que la formule Momentum &#8211; Equation Momentum &#8211; D\u00e9finition\">Lire la suite<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Qu&#039;est-ce que la formule Momentum - Equation Momentum - D\u00e9finition<\/title>\n<meta name=\"description\" content=\"Formule Momentum - Equation Momentum. La deuxi\u00e8me \u00e9quation de conservation que nous devons prendre en compte dans le volume de contr\u00f4le est la formule de quantit\u00e9 de mouvement. G\u00e9nie thermique\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-formule-momentum-equation-momentum-definition\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu&#039;est-ce que la formule Momentum - Equation Momentum - D\u00e9finition\" \/>\n<meta property=\"og:description\" content=\"Formule Momentum - Equation Momentum. La deuxi\u00e8me \u00e9quation de conservation que nous devons prendre en compte dans le volume de contr\u00f4le est la formule de quantit\u00e9 de mouvement. G\u00e9nie thermique\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-formule-momentum-equation-momentum-definition\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2019-11-01T09:21:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-03-03T07:44:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Conservation-of-Momentum-Fluids-min-2-300x210.png\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\">\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\">\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture est.\">\n\t<meta name=\"twitter:data2\" content=\"4 minutes\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\",\"url\":\"https:\/\/www.thermal-engineering.org\/fr\/\",\"name\":\"Thermal Engineering\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.thermal-engineering.org\/fr\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-formule-momentum-equation-momentum-definition\/#primaryimage\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Conservation-of-Momentum-Fluids-min-2-300x210.png\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-formule-momentum-equation-momentum-definition\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-formule-momentum-equation-momentum-definition\/\",\"name\":\"Qu'est-ce que la formule Momentum - Equation Momentum - D\\u00e9finition\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-formule-momentum-equation-momentum-definition\/#primaryimage\"},\"datePublished\":\"2019-11-01T09:21:42+00:00\",\"dateModified\":\"2020-03-03T07:44:23+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"Formule Momentum - Equation Momentum. La deuxi\\u00e8me \\u00e9quation de conservation que nous devons prendre en compte dans le volume de contr\\u00f4le est la formule de quantit\\u00e9 de mouvement. G\\u00e9nie thermique\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/fr\/quest-ce-que-la-formule-momentum-equation-momentum-definition\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#personlogo\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.thermal-engineering.org\/fr\/wp-json\/wp\/v2\/posts\/46792"}],"collection":[{"href":"https:\/\/www.thermal-engineering.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermal-engineering.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/fr\/wp-json\/wp\/v2\/comments?post=46792"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/fr\/wp-json\/wp\/v2\/posts\/46792\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/fr\/wp-json\/wp\/v2\/media?parent=46792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/fr\/wp-json\/wp\/v2\/categories?post=46792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/fr\/wp-json\/wp\/v2\/tags?post=46792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}