Parker Aerospace, a business segment of global leader in motion and control technologies Parker Hannifin Corporation (NYSE:PH), announced a new family of cooling pumps featuring a common core of basic motor and pump components. According to the company, "The Parker pumps are compatible with a variety of dielectric fluids including PAO, Fuel, Galden, and turbine engine oils. … [Read more...]
Electric Cars Will Not Meet the Same Fate as HoverBoards’ Overheated Batteries
(July 11, 2016) Where electric cars and hoverboards both use lithium-ion cells, electric cars will have a more diligent manufacturing process and thus more heat control. According to blog CarAndDriver.com, “Automotive-grade cells are very, very different [from the cheaply made hoverboards’]: meticulously manufactured, precisely temperature-controlled lithium-ion and … [Read more...]
Automobile Exposition Coming to Michigan This Year
(July 6, 2016) The Electric & Hybrid Vehicle Technology Expo will be coming to Novi, Michigan, USA on September 13 – 15, 2016. The “Electric & Hybrid Vehicle Technology Expo is the premier showcase for electric and hybrid vehicle technology and innovation,” EVTechExpo.com claimed, “The show highlights advances right across the powertrain and across a wide range of … [Read more...]
3D Printed Heat Sink Performs as Well as Conventional Heat Sinks with Annealing Process
(July 8, 2016) Recently, Tong Wu, of the University of Tennessee and Oak Ridge National Laboratory, led a team of researchers who have discovered that manufacturers can create 3D printed heat sinks that can perform as well as conventional heat sinks by employing an annealing process. The research project compared the performance of 3D printed aluminum heat sinks to non-printed … [Read more...]
Calculation Corner: Estimating The Effect Of Flow Bypass On Parallel Plate-Fin Heat Sink Performance
by Bob Simons – Reprinted from ElectronicsCooling, Feb., 2004 [Formatted by B. Guenin, 4/4/16] In past issues of ElectronicsCooling, methodologies were presented for estimating parallel plate-fin heat sink thermal resistance [1] and pressure drop [2]. The underlying assumption for both articles was that all the flow delivered by the fan is forced to go through the channels … [Read more...]
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