{"id":372514,"date":"2024-07-18T09:49:22","date_gmt":"2024-07-18T09:49:22","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372514\/"},"modified":"2024-07-18T09:49:22","modified_gmt":"2024-07-18T09:49:22","slug":"372514","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372514\/","title":{"rendered":"Reply To: Radiation Heat Transfer"},"content":{"rendered":"<p>&lt;p&gt;Hello Mr. Rohan Gulavani.&nbsp;&lt;\/p&gt;&lt;p&gt;Thank you for your answer. I constructed the emitter and the part as 3D solid parts. I defined the emitter as a whole being one wall (from named selections). However, for the part, I defined each side as a wall (top,bottom,left,right,front,back), without defining wall thicknesses. I also put the two models inside an enclosure, where I defined the top of the enclosure as outlet-vent, and the sides as pressure inlet. I got new results, using S2S model, for radiation heat transfer from the emitter to the part thrpugh temeprature. A picture is attached for more illustration. However, if you can see from teh picture, the dimensions of the emitter are higher the the dimensions of the side (bottom side) of the part facing the emitter. However, if we have greater dimensions of the mitter, shouldn&#8217;t the temperature at the edges of the facing side (bottom side) be higher than at the center? I am getting a reuslts where temperature is higher at the center of the face not at the edges. Thank you again for you help.<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/18-07-2024-1721296113-model_learning_forum.png\" alt=\"\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-372514","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello Mr. Rohan Gulavani. Thank you for your answer. I constructed the emitter and the part as 3D solid parts. I defined the emitter as a whole being one wall (from named selections). However, for the part, I defined each side as a wall (top,bottom,left,right,front,back), without defining wall thicknesses. I also put the two models inside\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372514\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Radiation Heat Transfer | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello Mr. Rohan Gulavani. Thank you for your answer. I constructed the emitter and the part as 3D solid parts. I defined the emitter as a whole being one wall (from named selections). However, for the part, I defined each side as a wall (top,bottom,left,right,front,back), without defining wall thicknesses. I also put the two models inside\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372514\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/18-07-2024-1721296113-model_learning_forum.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/18-07-2024-1721296113-model_learning_forum.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-07-18T09:49:22+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-07-18T09:49:22+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Radiation Heat Transfer | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hello Mr. Rohan Gulavani. Thank you for your answer. I constructed the emitter and the part as 3D solid parts. I defined the emitter as a whole being one wall (from named selections). However, for the part, I defined each side as a wall (top,bottom,left,right,front,back), without defining wall thicknesses. I also put the two models inside\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/18-07-2024-1721296113-model_learning_forum.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372514\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372514\\\/#listItem\",\"name\":\"Reply To: Radiation Heat Transfer\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372514\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Radiation Heat Transfer\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372514\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372514\\\/\",\"name\":\"Reply To: Radiation Heat Transfer | Ansys Learning Forum\",\"description\":\"Hello Mr. Rohan Gulavani. Thank you for your answer. I constructed the emitter and the part as 3D solid parts. I defined the emitter as a whole being one wall (from named selections). However, for the part, I defined each side as a wall (top,bottom,left,right,front,back), without defining wall thicknesses. 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I defined the emitter as a whole being one wall (from named selections). However, for the part, I defined each side as a wall (top,bottom,left,right,front,back), without defining wall thicknesses. 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Thank you for your answer. I constructed the emitter and the part as 3D solid parts. I defined the emitter as a whole being one wall (from named selections). However, for the part, I defined each side as a wall (top,bottom,left,right,front,back), without defining wall thicknesses. 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I defined the emitter as a whole being one wall (from named selections). However, for the part, I defined each side as a wall (top,bottom,left,right,front,back), without defining wall thicknesses. I also put the two models inside","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372514\/","og:image":"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/18-07-2024-1721296113-model_learning_forum.png","og:image:secure_url":"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/18-07-2024-1721296113-model_learning_forum.png","article:published_time":"2024-07-18T09:49:22+00:00","article:modified_time":"2024-07-18T09:49:22+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Radiation Heat Transfer | Ansys Learning Forum","twitter:description":"Hello Mr. Rohan Gulavani. Thank you for your answer. I constructed the emitter and the part as 3D solid parts. 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