搜索结果: 1-15 共查到“知识库 工学 Heat transfer”相关记录77条 . 查询时间(0.054 秒)
Condensation heat transfer of steam on vertical dropwise and filmwise coexisting surfaces with a thick organic film promoting dropwise
蒸汽 滴状 膜状 DFC 冷凝传热
2023/3/1
This article describes an experimental investigation of the condensation heat transfer of steam on dropwise and filmwise coexisting (DFC) surfaces, on which dropwise and filmwise exist simultaneously ...
Effects of hydrophilic surface on heat transfer performance and oscillating motion for an oscillating heat pipe
Oscillating heat pipe (OHP) Oscillating motion Heat transfer Superhydrophilic surface Hydrophilic surface
2023/3/1
In this paper, a series of experiments were performed to investigate the effects of superhydrophilic and hydrophilic surfaces on the heat transfer performance and slug motion for oscillating heat pipe...
Heat Transfer Enhancement of Horizontal Oscillating Heat Pipes With Micro-/Nanostructured Surface
oscillating heat pipes (OHPs) micro-/nanostructured surface horizontal heating direction
2023/3/1
For oscillating heat pipes (OHPs) with low turn number (<9) positioned in the horizontal direction, the working fluid could not easily flow back to the evaporator due to the absence of gravity. Based ...
Effect of Mass on Convective Heat Transfer Coefficient During Onion Flakes Drying
Convective Heat Transfer Coefficient Onion Flakes
2016/5/27
In this present study an open sun and greenhouse drying of onion flakes has been performed to study the effect of mass on convective heat transfer coefficient. Three sets of experiments with total qua...
Investigation of 3-D Heat Transfer Effcts in Fenestration Products
3D Heat Transfer Effects Fenestration Products
2014/10/23
Buildings in USA1 consume close to 40% of overall energy used and fenestration products (e.g. windows, doors, glazed-wall etc.) are the largest components of energy loss from buildings. Accurate evalu...
Fluctuational electrodynamics calculations of near-field heat transfer in non-planar geometries: A brief overview
electrodynamics calculations near-field heat transfer non-planar geometries
2015/8/6
Near-field electromagnetic heat transfer is of interest for a variety of applications,including energy conversion, and precision heating, cooling and imaging of nanostructures.
Experiments of flow and heat transfer performances for air-cooling laminated turbine vane
flow performance heat transfer static cascade
2014/6/9
Flow resistance and heat transfer coefficients of typical double wall laminated film cooling configuration within a turbine vane were experimentally studied. The specimen was in large scale, and made ...
Rectification of evanescent heat transfer between dielectric-coated and uncoated silicon carbide plates
transfer between dielectric-coated uncoated silicon carbide plates
2015/8/7
Here, we show analytically that the thermal rectification via evanescent waves is obtained in the parallel semi-infinite bodies of the dielectric-coated silicon carbide and uncoated silico...
Analytical modeling for the heat transfer in sheared flows of nanofluids
Analytical modeling heat transfer sheared flows of nanofluids Fluid Dynamics
2012/4/24
We developed a model for the enhancement of the heat flux by spherical and elongated nano- particles in sheared laminar flows of nano-fluids. Besides the heat flux carried by the nanoparticles the mod...
A Parameter Optimization Method for the Time Constant Correction of the Heat Transfer in a Calorimeter
Parameter Optimization Method Time Constant Correction Heat Transfer Calorimeter
2013/9/30
A reaction calorimeter, CRC, was taken as an example by which to demonstrate the systematic method for a parameter optimization of the time constant correction when heat transfer was not negligible. A...
Numerically exact calculation of electromagnetic heat transfer between a dielectric sphere and plate
Numerically exact calculation electromagnetic heat transfer between dielectric sphere plate
2015/8/10
We present a numerically exact calculation of electromagnetic heat transfer between a dielectric sphere and plate. We compare the calculation to a recent experiment. Our calculations unify various app...
Heat Transfer during the Solidification of Hot Dip Aluminizing Coating
hot dip aluminizing coating model solidification heat transfer
2011/8/4
Hot dip aluminizing is one of the most effective methods of surface protection for steels and is gradually gaining popularity. Although the pulling speed is one of the most important parameters to con...
固体热载体与生物质颗粒之间的传热研究（Study on the Heat Transfer Mechanism between the Solid Heat Carrier and Biomass Particles）
陶瓷球 生物质 颗粒
2010/12/29
为研究生物质颗粒与陶瓷球固体热载体之间的传热规律，利用自制散体颗粒换热实验台对陶瓷球热载体与气体之间的对流传热特性以及生物质与陶瓷球颗粒之间的传热特性进行了实验研究。采用解析法和RMC关联式法分析出单陶瓷球颗粒与空气的对流换热系数分别为291.3W/(m2?℃)和200.3W/(m2?℃)，确定的陶瓷球热载体与生物质颗粒群传热的准则方程分别为Nuc=176+0.079Rec和Nub=22....
In-Cylinder Heat Transfer Characteristics of Hydrogen Fueled Engine: A Steady State Approach
Hydrogen fuel heat transfer rate port injection engine speed air fuel ratio
2010/12/22
This study presents in-cylinder heat transfer characteristics of a single cylinder port injection Hydrogen fueled Internal Combustion Engine (H2ICE) using a steady state approach. Problem statement: T...
Explicit analytic solution for stagnation flow and heat transfer on a moving plate
Nonlinear differential equations stagnation flow
2010/9/27
In this article, we use an efficient analytical method called homotopy analysis method (HAM) to derive an approximate solution of stagnation flow on a moving solid boundary. Actually, we solved the Na...