<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[求助帖—OpenFOAM中初始场的指定]]></title><description><![CDATA[<p dir="auto"><img src="/assets/uploads/files/1616161709393-img_20210319_214710.jpg" alt="IMG_20210319_214710.jpg" class=" img-fluid img-markdown" /><br />
二维计算域示意图如上图所示，请问大家在openFoam中能否指定计算域中的某一块区域的涡量为某一值吗？</p>
]]></description><link>https://cfd-china.com/topic/4665/求助帖-openfoam中初始场的指定</link><generator>RSS for Node</generator><lastBuildDate>Tue, 16 Jun 2026 22:19:35 GMT</lastBuildDate><atom:link href="https://cfd-china.com/topic/4665.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 19 Mar 2021 13:50:10 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 求助帖—OpenFOAM中初始场的指定 on Sun, 21 Mar 2021 11:14:35 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://cfd-china.com/uid/3316">@液固两相流</a>  目前我能想到施加的速度函数就是$\nabla\cdot\bfU=0$.</p>
]]></description><link>https://cfd-china.com/post/24847</link><guid isPermaLink="true">https://cfd-china.com/post/24847</guid><dc:creator><![CDATA[李东岳]]></dc:creator><pubDate>Sun, 21 Mar 2021 11:14:35 GMT</pubDate></item><item><title><![CDATA[Reply to 求助帖—OpenFOAM中初始场的指定 on Sat, 20 Mar 2021 01:25:38 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://cfd-china.com/uid/1">@李东岳</a> 从另外一个思路来做，能不能指定内场中一区域的速度分布满足某一个函数关系式呢？</p>
]]></description><link>https://cfd-china.com/post/24820</link><guid isPermaLink="true">https://cfd-china.com/post/24820</guid><dc:creator><![CDATA[液固两相流]]></dc:creator><pubDate>Sat, 20 Mar 2021 01:25:38 GMT</pubDate></item><item><title><![CDATA[Reply to 求助帖—OpenFOAM中初始场的指定 on Sat, 20 Mar 2021 00:41:54 GMT]]></title><description><![CDATA[<blockquote>
<p dir="auto">请问大家在openFoam中能否指定计算域中的某一块区域的涡量为某一值吗？</p>
</blockquote>
<p dir="auto">看起来很难理解。如果你要求速度的旋度为0，岂不是对速度有一个要求？无旋？感觉从算法上不复合物理。</p>
]]></description><link>https://cfd-china.com/post/24819</link><guid isPermaLink="true">https://cfd-china.com/post/24819</guid><dc:creator><![CDATA[李东岳]]></dc:creator><pubDate>Sat, 20 Mar 2021 00:41:54 GMT</pubDate></item></channel></rss>