1) convective heat transfer inside a tube
管内流动换热
1.
Based on the heat balance equation of forced convective heat transfer inside a tube, the economical ratio relation of length to diameter of the tube is derived under the condition of minimum investment.
基于管内流动换热方程 ,在最小初投资的条件下导出经济合理的管长、管径比与换热参数的关系式 。
2) flow and heat transfer
流动换热
1.
Analogy performance of flow and heat transfer on the V groove surface;
V型沟槽表面流动换热的比拟特性
2.
Numerical simulation on flow and heat transfer in channel with small spacing short pin-fin arrays
小间距梯形扰流柱通道内的流动换热数值计算
3.
The turbulent flow and heat transfer in the water tank of warming stoves are numerically simulated by solving the Navier Stocks equations with a modified S A turbulent model and a SIMPLE like algorithm.
该文对双孔采暖炉水套内的流动换热进行了数值模拟。
3) inner-heating tubes
内置换热管
5) internal flow
管内流动
1.
The distributed parameter model(DPM)of internal flow was presented for the cases,where large temperature variation or phase change existed.
针对流体热物性参数随温度变化大或存在相变传热的管内流动问题,提出了分布参数研究方法,特点在于边界条件、物性参数、传热和阻力计算准则式等参数都实现了局部化,能够得到管内流动更加真实准确的传热和热力学特性,并以焓方程代替温度方程,统一了相变与非相变情况下的计算。
6) flow and heat transfer
流动与换热
1.
The periodicity of the flow and heat transfer in a corrugated channel is numerically investigated.
本文对锯齿型通道内流动与换热的周期性进行了数值模拟。
2.
Based on the problems of flowing block and pollution,and flow and heat transfer,presents application characteristics and key technologies.
基于阻塞与污染问题、流动与换热问题,探讨了城市污水的应用特点及其技术关键。
3.
This paper gave an example of a regenerative reheating furnace in a steel factory, simplifying flow and heat transfer of hot air stove according to its real operating conditions.
以炼铁厂的蓄热式热风炉为例 ,根据热风炉的实际运行状况对热风炉内的流动与换热过程进行合理简化 ,应用二维模型 ,采用有限容积法对热风炉内的流动与换热情况进行数值求解 ,得到了热风炉在不同工况下的气体温度与蓄热体温度的分布情况 。
补充资料：动换
动弹；活动：车内太挤，人都没法～了。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条