相关实验视频

Updated: Jun 1, 2025

Pool-Boiling Heat-Transfer Enhancement on Cylindrical Surfaces with Hybrid Wettable Patterns
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Pool-Boiling Heat-Transfer Enhancement on Cylindrical Surfaces with Hybrid Wettable Patterns

Published on: April 10, 2017

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在工业散热器中优化水热性能,采用创新的穿孔针设计:数值方法

Fatema-Tuj Zohora1, Mohammad Rejaul Haque1, Nabil Mohammad Chowdhury1

  • 1Department of Mechanical and Production Engineering (MPE), Ahsanullah University of Science and Technology, Dhaka, 1208, Bangladesh.

Heliyon
|January 21, 2025
PubMed
概括

优化针式散热器具有独特的穿孔和设计显著提高了热性能. 新型设计,比如圆孔无限循环,在努塞尔特数和热水性能因子上显著增加.

关键词:
这就是HTPF.散热器可以散热.努塞尔特号码是什么意思穿孔的针翅膀 穿孔的针翅膀压力下降 压力下降简化 精简 简化

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相关概念视频

Single Pipe Systems01:24

Single Pipe Systems

In pipe flow analysis, problems are typically categorized into three types — Type I, Type II, and Type III — based on the known parameters and the desired outcome. Each type of problem addresses specific engineering requirements using fluid properties, pipe characteristics, and operational conditions.
In a Type I problem, fluid properties (density and viscosity), pipe characteristics (including diameter, length, and surface roughness), and the flow rate or average velocity are...
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