In recent years, the use of heat pipe for electronic equipments thermal management has been growing faster to meet the future requirements. The flat plate heat pipes (FPHP) are promising heat transporting devices capable of transmitting high heat fluxes rejected by modern electronic equipments. In the present study, the experimental analysis of the thermal performance of flat plate heat pipe is...

Articles you may be interested in Chemiluminescent reactions in a heat‐pipe oven Th~ pr~ss.ure, density, .and velo~ity .distributions within a cylindrical heat-pipe oven are analyzed for I~VISCld: compressible flow m either the radial or axial direction. For sufficiently large but readdy attamable heat flows, density variations within the heat pipe as large as 50% which can lead to inaccuracies...

The control of electric currents in solids is at the origin of the modern electronics revolution that has driven our daily life since the second half of 20th century. Surprisingly, to date, there is no thermal analogue for a control of heat flux. Here, we summarise the very last developments carried out in this direction to control heat exchanges by radiation both in near and far-field in compl...

This paper presents an experimental investigation of convective heat transfer coefficient for nanofluids using spiral pipe heat exchanger. The aim of this study is to investigate experimentally flow and convective heat transfer characteristics of water-based nanofluids flowing through a spiral pipe. The test section consist of spiral pipe with ratio pitch per diameter is 7.0 and mean hydraulic ...

We prove Gaussian estimates for heat kernels on semisimple Lie groups by using the method of Bloch wave representation. We also give a large time asymptotic expansion for heat kernels on compact extensions of abelian Lie groups.

A heat pipe is a self-contained structure which achieves very high thermal conductance by means of two-phase fluid flow with capillary circulation. A quantitative engineering theory for the design and performance analysis of heat pipes is given. iynC QUALITY INSPECTED 3 Aoe*8sloQ For HTIS GRAAI DTIC TAB Unannounced JuatLfloatloa. ■^ 0 a

Two-sided Gaussian bounds are established for the weighted heat kernels on the unit ball and simplex in Rd generated by classical differential operators whose eigenfunctions are algebraic polynomials.