Water-cooled chillers are normally more energy efficient than air-cooled chillers due to heat rejection to tower water at or near wet-bulb temperatures.
12.
Whenever a chiller's heat rejection can be used for a productive purpose, in addition to the cooling function, very high thermal effectiveness is possible.
13.
In the AMTEC, sodium is driven around a closed thermodynamic cycle between a high-temperature heat reservoir and a cooler reservoir at the heat rejection temperature.
14.
Passing a compressed and heated intake charge through an intercooler reduces its temperature ( due to heat rejection ) and pressure ( due to flow restriction of fins ).
15.
As a result of the budget changes, NASA is instead considering a demonstration mission to a target closer to Earth to test out the reactor and heat rejection systems.
16.
This is due to heat rejection at or near the air's wet-bulb temperature rather than the higher, sometimes much higher, dry-bulb temperature.
17.
For the polytropic process ( Pv ^ n = constant ) work in decreases as the exponent, n, decreases, by increasing the heat rejection during the compression process.
18.
A "'cooling tower "'is a heat rejection device that rejects waste heat to the atmosphere through the cooling of a water stream to a lower temperature.
19.
The EATCS provides heat rejection capabilities for all the US pressurised modules, including the JEM and COF as well as the main power distribution electronics of the S0, S1 and P1 Trusses.
20.
Due to the Duramax engine being equipped with cooled exhaust gas recirculation and an internal engine oil cooler, the team had to deal with a 40 percent heat rejection increase to engine coolant.
