Results 11 to 20 of about 1,070,616 (204)
The parametric effects of a type of heat sink with circular heating area on its thermal resistance
Journal of Applied Science and Engineering, 2022 The influence of structural parameters on the thermal resistance of electrical heat sinks with a circular heating area is analyzed using a numerical model experimentally verified.
Xin Lu +3 more
doaj +1 more source
CES Transactions on Electrical Machines and Systems, 2017 A 25kW interior permanent magnet synchronous machine (IPMSM) applied to the electric vehicle is introduced in the paper. A lumped-parameter thermal network model is presented for IPMSM temperature rise calculation. Furthermore, a 3D liquid-solid coupling
Qixu Chen, Zhongyue Zou, Binggang Cao
doaj +1 more source
Heat Pipe Thermal Performance Analysis by Using Different Working Fluids [PDF]
Engineering and Technology Journal, 2023 This study investigated the thermal performance of the heat pipe and conducted on the effects of working fluids with wick and vertical position. The experiments were conducted using a copper heat pipe with ) a 20.8( mm inner diameter, and the length of ...
Ali Soud +2 more
doaj +1 more source
The mathematical model and the method of temperature calculation at nodes of dump truck BelAZ traction drive’s EDP-800 collector-brush assembly in stationary mode [PDF]
Омский научный вестник, 2018 The article presents a mathematical model of a dump truck BelAZ traction drive’s EDP-800collector-brush assembly and the calculation of temperature rised in stationary mode.
V. V. Kharlamov +3 more
doaj +1 more source
Study of the Effect of Working Fluids on The Thermal Performance of A Horizontal Heat Pipe with Stainless Steel Wick [PDF]
Engineering and Technology Journal, 2022 The present work aims to study the effects of working fluids on the thermal performance of the heat pipe with a wick and in a horizontal position. The experiments were conducted using a copper heat pipe with a 20.8 mm inner diameter, and the length of ...
ALI soud, Qusay Abdul Ghafoor
doaj +1 more source
Advances in Materials Science and Engineering, 2017 The reliability of high-power light-emitting-diode (LED) devices strongly depends on the die-attach quality because voids may increase junction temperature and total thermal resistance of LED devices.
Piaopiao He +3 more
doaj +1 more source
Energies, 2021 This study proposes a novel design having dense fins with lesser thickness at the upper layer and comparatively spare fins with greater thickness in the lower layer to further improve the overall thermal performance of a double-layer microchannel heat ...
Yong-Dong Zhang +4 more
doaj +1 more source
Measuring the Rate of Heat Loss Across Selected Building Materials
Undergraduate Journal of Mathematical Modeling: One + Two, 2020 The rate of heat loss is analyzed for three materials: glass, brick and wood. To do this, the initial and final temperatures are set to 75℉ and 100℉, respectively, and the dimensions of each material are chosen to be 5ft by 5ft with a thickness of 2 ...
Genesis Zambrano
doaj +1 more source
Analytical Solution of Stationary Coupled Thermoelasticity Problem for Inhomogeneous Structures
Mathematics, 2021 A mathematical statement for the coupled stationary thermoelasticity is given on the basis of a variational approach and the contact boundary problem is formulated to consider inhomogeneous materials.
Sergey A. Lurie +2 more
doaj +1 more source
Journal of Thermal Science and Technology, 2011 The effects of the structural geometry at the nanometer scale on the thermal resistance at a liquid molecule-solid interface, as well as the interfacial energy transport mechanism of liquid molecules, were investigated directly by the nonequilibrium ...
Masahiko SHIBAHARA, Taku OHARA
doaj +1 more source