... of Oscillating Heat Pipes Using Neutron Radiography ,” J. Thermophys. Heat Transfer , 22 ( 3 ), pp. 366 – 372 . 10.2514/1.33758 20 01 2011 13 04 2011 19 08 2011 19 08 2011 channel flow fluid oscillations heat conduction heat pipes oscillating/pulsating heat pipes...

... ≤ f ≤ 6.0 Hz. Any type of dream pipe still requires a certain amount of the external energy for sustainable fluid oscillations. We now consider a general case, where a dream pipe consisting of N capillary tubes would transport the heat at the rate...

... fluid oscillations heat pipes heat transfer liquid films pipe flow pulsatile flow oscillating pulsating heat pipe simulation The pulsating (or oscillating) heat pipe (PHP) is a long capillary tube bent into many branches and partially filled with a two-phase, usually single...

...-9007 , 84 ( 1 ), pp. 87 – 90 . 10.1103/PhysRevLett.84.87 05 08 2010 19 01 2011 06 04 2011 06 04 2011 confined flow flow visualisation fluid oscillations natural convection The natural convection in a closed cavity has been conducted in cases with a transient...

... on the thermally induced oscillatory flow and heat transfer performance, and the mechanism of film condensation and evaporation are investigated. 08 05 2010 27 09 2010 19 01 2011 19 01 2011 boundary layer turbulence channel flow condensation convection evaporation film flow fluid...

... as the frequency increases. The force of the gas acting on the heated boundary shows a remarkable minimum with respect to the frequency even in the free molecular limit. 27 03 2010 22 07 2010 03 11 2010 03 11 2010 acoustic waves Boltzmann equation confined flow fluid oscillations...

... cooling electrohydrodynamics fluid oscillations heat radiation organic compounds pyroelectricity waste heat pyroelectric effect ferroelectric direct energy conversion nanoscale thermal radiation waste heat harvesting Industrial and developing nations are facing the challenge...

.... The effects of the buoyancy parameter and the divergence of the channel on the secondary flow structure and the Nusselt number are presented and discussed. 12 02 2009 10 02 2010 10 06 2010 10 06 2010 boundary layers channel flow convection flow visualisation fluid oscillations...

... was performed for both insulated and isothermal baffles. 14 06 2009 11 11 2009 01 04 2010 01 04 2010 boundary layer turbulence finite volume methods flow simulation fluid oscillations iterative methods natural convection stratified flow vortices Containment...

... flow neutron radiography flow visualisation fluid oscillations heat pipes heat transfer neutron radiography pipe flow thermal resistance 20 05 2009 10 11 2009 31 03 2010 31 03 2010 2010 American Society of Mechanical Engineers ...

... microchannel mesh density is determined as a combination of low pump losses and high heat transfer rates. 02 04 2009 26 08 2009 08 03 2010 08 03 2010 cooling fluid oscillations heat transfer hydraulic systems microchannel flow microchannel plates micropumps microchannel...

... of streaming convection to conduction is directly proportional to the thermal properties of the fluids, oscillation amplitude, oscillation frequency, and heat transfer distance and inversely proportional to the material conductivity. In the above estimation, if the liquid water is used as the working medium...

... on the oscillatory flow and heat transfer in the OHP with sintered particle wick structure is also performed. 13 01 2009 09 04 2009 15 10 2009 condensation evaporation fluid oscillations heat pipes heat transfer laminar flow multiphase flow pipe flow turbulence Oscillating heat...

.... As the fluid oscillates along the x -direction with an equivalent displacement amplitude u 0 / ω (where u 0 = ∇ p 1 / ω ρ m ), the temperature at a given point in space oscillates by an amount ∇ T m u 0 / ω ( = T sw ) , even...

... layers channel flow flow through porous media fluid oscillations forced convection laminar flow pulsatile flow forced convection pulsating flow counterflow parallel-plate channel Research on forced convection with laminar flow in a parallel-plate channel or a circular tube occupied...

... boundary layers confined flow fluid oscillations heat transfer jets laminar flow nozzles numerical analysis thermal engineering heat transfer flow impingement jets oscillated surface numerical analysis Impinging jets are often used as a simple method to improve the local heat...

... the system. double diffusion enclosures bifurcations trapezoidal confined flow finite volume methods flow instability fluid oscillations natural convection 16 07 2007 09 11 2007 14 07 2008 In this case, the study by Mamou et al. ( 8 ), using linear and nonlinear...

.../1.864563 , 27 ( 11 ), pp. 2624 – 2627 . bubbles elastic moduli fluid oscillations forced convection pipe flow Because of the rapid development of the electronic industry, with chips packed closer together and the continuing decrease in the size of electronic packages, heat flux levels...

... to study and identify flow boiling instability. 08 03 2007 06 07 2007 16 05 2008 boiling bubbles flow instability fluid oscillations microchannel flow nucleation flow instability boiling microchannel CHF Flow boiling instabilities can seriously hinder...

... different inlet temperatures and various flow rates are correlated for different heat fluxes. This work additionally presents a first glimpse of the cross-linked heat sink performance under flow boiling instability conditions. 18 07 2006 13 04 2007 boiling flow instability fluid...