<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31455689</termId><termName>computational fluid dynamics</termName><termType>PT</termType><termNote><![CDATA[ Subdiscipline of fluid mechanics that predicts the behaviour of fluids and of the effects of fluid motion past objects by numerical methods rather than model experiments. ]]></termNote><termCreatedDate>2026-03-30 21:02:39</termCreatedDate><relation><relationType>BT</relationType><termId>31436630</termId><termName>fluid mechanics</termName><termType>PT</termType></relation></term>  </Zthes>