Ground source heat pump (GSHP) functions in active cooling
mode when the ground temperature is not low enough (e.g.
If the ambient temperature rises above the required internal temperature then units with active cooling
circuits must be used.
Increasing power densities and demands on thermal management have resulted in various new approaches and a transition from passive to active cooling
. COTS products are typically designed for convection cooling, whereas the traditional military box has been designed for passive conduction cooling.
is adding active cooling
containers to its cold chain solutions for airfreight movements.
* Use of body cooling devices, including evaporative neck and headwear, and active cooling
devices utilizing phase change packs
In this study, investigating the effect of active cooling
with different configurations, such as the fin number, arrangement, and air velocity, on the electrical efficiency of the PV module is aimed.
An article recently published in the American Journal of Clinical Pathology (http://bit.ly/mpol71050) reported that a test was conducted in which blood samples were flown three hours (258 km) in a custom active cooling
box mounted on a drone.
The other sample of each pair was held in a car at the airfield with active cooling
to maintain target temperature.
The telescope's rear cell includes active cooling
fans and accepts up to 3 1/2-inch focusers, producing a 60-mm nonvignetted field.
The Mya 4 Reaction Workstation from Radleys and Heidolph provides precise heating, active cooling
, software control and data logging for 24/7 unattended chemistry.
The cooling methods used are broadly classier into two categories namely active cooling
and passive cooling.