相关实验视频

Updated: Jul 9, 2025

Pool-Boiling Heat-Transfer Enhancement on Cylindrical Surfaces with Hybrid Wettable Patterns
07:32

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

Published on: April 10, 2017

9.0K

数字模拟和实验调查泡行为在水池沸期间,在卷线线

Ahmad Jalali1, Jamshid Khorshidi2, Younes Bakhshan1

  • 1Department of Mechanical Engineering, Faculty of Engineering, Hormozgan University, Bandar Abbas, Iran.

Heliyon
|November 30, 2023
PubMed
概括

卷轴电线可以提高传热和沸性能. 模拟显示临界热流 (CHF) 发生在1075kW/m2,突出了这个几何形状的设计考虑因素.

关键词:
气泡的离开 气泡的离开卷曲的电线线圈.计算流体动力学流体动力学临界热量流的临界热量流.实验性的 实验性的阶段变化 阶段变化游泳池沸沸地沸起来.

更多相关视频

Measurements of Local Instantaneous Convective Heat Transfer in a Pipe - Single and Two-phase Flow08:25

Measurements of Local Instantaneous Convective Heat Transfer in a Pipe - Single and Two-phase Flow

Published on: April 30, 2018

7.2K
Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System08:19

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Published on: May 9, 2021

2.2K

相关概念视频

Thermal expansion and Thermal stress: Problem Solving01:27

Thermal expansion and Thermal stress: Problem Solving

San Francisco's Golden Gate Bridge is exposed to temperatures ranging from -15 °C to 40 °C. At its coldest, the main span of the bridge is 1275 m long. Assuming that the bridge is made entirely of steel, what is the change in its length between these temperatures?
To solve the problem, first, identify the known and unknown quantities. The initial length (L) of the bridge is 1275 m, the coefficient of linear expansion (α) for steel is 12 x 10-6/°C, and the change in...
1.2K
Excess Pressure Inside a Drop and a Bubble01:13

Excess Pressure Inside a Drop and a Bubble

The shape of a small drop of liquid can be considered spherical, neglecting the effect of gravity. This drop can further be considered as two equal hemispherical drops put together due to surface tension. The forces acting on the spherical drop are due to the pressure of the liquid inside the drop, the pressure due to air outside the drop, and the force due to the surface tension acting on the two hemispherical drops.
1.7K
Turbulent Flow: Problem Solving01:09

Turbulent Flow: Problem Solving

Carbonation is a process used to dissolve carbon dioxide gas in a liquid, commonly used in the production of carbonated beverages. Achieving efficient carbonation requires careful control of temperature, pressure, and flow conditions. By adjusting these parameters, carbonation efficiency can be maximized, producing a higher concentration of CO2 in the liquid.
Temperature is a key factor in CO2 solubility. In this case, the CO2 gas and the liquid are cooled to 20°C. Lower temperatures...
137