Berechnungsansatz für keramische W?rmerohr‐W?rmeübertrager für Hochtemperaturanwendungen

Unz Simon; Hack Nina; Beckmann Michael

摘要

Abstract >Metallische Werkstoffe weisen bei hohen Temperaturen und chemisch aggressiven Atmosph?ren geringe Standzeiten auf. Eine Alternative sind keramische Werkstoffe, die jedoch nicht wie metallische Werkstoffe verarbeitet werden konnen. Deshalb wird der Einsatz einer einfachen W?rmerohrgeometrie als Grundform für Warmeübertragungssysteme in der Hochtemperaturtechnik betrachtet. Zur Auslegung von Hochtemperaturwarmeübertragern wird ein numerisches Berechnungsmodell zur genauen Bestimmung des Betriebsverhaltens groBer Apparate vorgestellt, das neben konvektivem auch den strahlungsabhangigen Warmetransport berücksichtigt. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract XMLNS =“http://www.wileey.com/namespaces/wiley”type =“main”xml：lang =“de”> <标题类型=“main”>抽象</ title> >金属材料点在高温和化学侵蚀气氛低水平。替代方案是陶瓷材料，其不能像金属材料一样加工。因此，使用简单的室管几何形状被认为是高温技术中传热系统的基本形状。对于高温热交换器的设计，呈现了用于精确确定操作行为的数值计算模型，除了对流依赖性的热传输之外，还考虑了除了对流的热传输之外。</摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-16114/'>《Chemie-Ingenieur-Technik: Verfahrenstechnik Technische Chemie Apparatewesen Biotechnologie》</a> <b style="margin: 0 2px;">|</b><span>2017年第12期</span><b style="margin: 0 2px;">|</b><span>共12页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Unz Simon&option=202" target="_blank" rel="nofollow">Unz Simon;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Hack Nina&option=202" target="_blank" rel="nofollow">Hack Nina;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Beckmann Michael&option=202" target="_blank" rel="nofollow">Beckmann Michael;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Fakult?t MaschinenwesenTechnische Universit?t DresdenGeorge-B?hr-Stra?e 3b 01069 Dresden Deutschland;</p> <p>Fakult?t MaschinenwesenTechnische Universit?t DresdenGeorge-B?hr-Stra?e 3b 01069 Dresden Deutschland;</p> <p>Fakult?t MaschinenwesenTechnische Universit?t DresdenGeorge-B?hr-Stra?e 3b 01069 Dresden Deutschland;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>ger</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/238.html" title="化学工业">化学工业;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Heat Pipe&option=203" rel="nofollow">Heat Pipe;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Hochtemperaturw?rmeübertragung&option=203" rel="nofollow">Hochtemperaturw?rmeübertragung;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Keramik&option=203" rel="nofollow">Keramik;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=W?rmerohre&option=203" rel="nofollow">W?rmerohre;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=W?rmeübertrager&option=203" rel="nofollow">W?rmeübertrager;</a> </p> <div class="translation"> 机译：热管;高温堡垒变速器;陶瓷;Währmer管; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div 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