fluid flow, heat transfer and boiling in micro-channels
fluid flow, heat transfer and boiling in micro-channels
... 289 6.4 PressureDropandHeatTransfer 294 6.4.1 Pressure Drop in Two-Phase Flow Boiling . . . . 294 6.4.2 Heat Transfer in Two-Phase Flow Boiling 301 6.4.3 Critical Heat Flux of Flow Boiling 305 xii Contents 6.5 ... 332 7.3 Boilin g in Micro-Channels . . 333 7.3.1 Boiling Incipience . . . 333 7.3.2 FlowBoiling:PressureDropCharacteristics 335 7.3.3 FlowBoiling:HeatTransfer...
Ngày tải lên: 02/04/2014, 15:51
An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
... heat transfer and friction in asymmetrically heated rectangular ducts with ribs on the heated wall in transverse, inclined, V-continuous and V- discrete pattern. Int. Journal of Heat Mass Transfer ... In a recent study, Cho et al. [12] investigated the effect of a gap in the inclined rib on heat transfer in a square duct and reported that a gap in the inclined...
Ngày tải lên: 05/09/2013, 16:10
The Thermodynamics, Heat Transfer, and Fluid Flow Fundamentals Handbook
... thermodynamics and the properties of fluids; the three modes of heat transfer - conduction, convection, and radiation; and fluid flow, and the energy relationships in fluid systems. This information ... working fluid (Btu/lbm) (h in -h out ) ideal = actual enthalpy change of the working fluid in an ideal turbine (Btu/lbm) In many cases, the turbine Figure 27 Comp...
Ngày tải lên: 22/10/2013, 10:15
doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 1 of 3
... Fahrenheit, Celsius, Kelvin, and Rankine temperature scales including: a. Absolute zero temperature b. The freezing point of water at atmospheric pressure c. The boiling point of water at atmospheric ... McGraw-Hill, New York. Kays, W. and London, A. L., Compact Heat Exchangers, 2nd Edition, McGraw- Hill, New York. Weibelt, J. A., Engineering Radiation Heat Transfer, Holt, Rinehart...
Ngày tải lên: 17/03/2014, 15:00
doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 2 of 3
... of Energy Fundamentals Handbook THERMODYNAMICS,THERMODYNAMICS, HEATHEAT TRANSFER, TRANSFER, ANDAND FLUIDFLUID FLOW ,FLOW, ModuleModule 22 HeatHeat TransferTransfer Heat Transfer TABLE OF CONTENTS TABLE ... 39 BOILING HEAT TRANSFER 40 Boiling 40 Nucleate Boiling 40 Bulk Boiling 41 Film Boiling 41 Departure from Nucleate Boiling and Critical Heat Flux 42 Summary 43 H...
Ngày tải lên: 17/03/2014, 15:00
doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 3 of 3
... sufficient in the engineering design of systems, it is very useful in understanding the operation of systems and predicting the approximate response of fluid systems to changes in operating parameters. The ... the fluid velocity or flow rate in a specified fluid system using the continuity equation. Introduction Fluid flow is an important part of most industrial processes; e...
Ngày tải lên: 17/03/2014, 15:00
Heat transfer and friction factor characteristics using continuous M shape ribs turbulators at different orientation on absorber plate solar air heater
... Engineering in 2008 and after that completed his M.Tech in 2011 from NIT Hamirpur (India) in Thermal Engineering specialization with Computational Fluid Dynamics and Heat Transfer. His area of interest ... heat transfer between absorber plate and air can be enhanced either by increasing the heat transfer surface area using extended and corrugated surface or by incr...
Ngày tải lên: 05/09/2013, 15:28
molecular dynamics simulation of heat transfer and phase change during
... beam absorption. Häkkinen and Landman [3] studied dynamics of superheating, melting, and annealing at the Cu surface induced by laser beam irradiation using the two-step heat transfer model developed ... expand in space when heated. Therefore, more heat is stored in the form of potential energy and resulting in a larger specific heat. The specific heat at constant v...
Ngày tải lên: 06/05/2014, 08:55
molecular dynamics simulation of heat transfer and phase change during
... beam absorption. Häkkinen and Landman [3] studied dynamics of superheating, melting, and annealing at the Cu surface induced by laser beam irradiation using the two-step heat transfer model developed ... expand in space when heated. Therefore, more heat is stored in the form of potential energy and resulting in a larger specific heat. The specific heat at constant v...
Ngày tải lên: 06/05/2014, 08:57