风冷发电机组：柴油机为单缸发动机、双缸发动机的发电机，用1个到多个大风扇对着发电机机体强制排风散热。一般以汽油发电机和小型柴油发电机为主.风冷发电机组需要安装在敞开式舱室内，噪声较大；风冷发电机组结构简单、故障率低、启动性能好，所需空气量少，风扇消耗功率低，油耗也较低，没有冻裂或过热沸腾危险，利于...
R/S air temp diff rate ctrl: controls the indoor fan speed based on the rate of temperature difference between return air and supply air. R/S air temp diff ctrl: controls the indoor fan speed based on the temperature difference between return air and supply air. Cold source opening ctrl:...
电冰箱-直冷与风冷区别(Refrigeratordirectcoolingandaircoolingdifference)1,accordingtorefrigerationclassification:Motorcompressiontype,absorptiontype,electromagneticoscillationtypeandsemiconductortyperefrigerator2,accordingtothecoldairintherefrigeratortransferwayclassification:directcoolingandindirectcoolingisalsocalledfrostandair-...
In the UK the best example of advection fog is along the coast, especially the east coast. The warm moist air comes in from the North Sea, passes over the cold water and cools until it cannot hold the vapour anymore forming droplets, thus fog, or what we know as a coastal fog. When...
The air cooled considerably after the thunderstorm Cool Lose intensity; His enthusiasm cooled considerably Cool Neither warm or very cold; giving relief from heat; A cool autumn day A cool room Cool summer dresses Cool drinks A cool breeze Cool Marked by calm self-control (especially in trying ...
The air cooled considerably after the thunderstorm Cool Lose intensity; His enthusiasm cooled considerably Cool Neither warm or very cold; giving relief from heat; A cool autumn day A cool room Cool summer dresses Cool drinks A cool breeze Cool Marked by calm self-control (especially in trying ...
direct cooling and indirect cooling is also called frost and air-cooled or frost free type air cooling or forced circulation type refrigerator 3, according to the shape of the structure: single door, double door refrigerator classification and refrigerators 4, according to the climate and environment...
With the popularity of cold and warm air conditioning fans, more and more people have replaced air conditioners with cold and warm air conditioning fans. Cold and warm air conditioning fans are actually electric fans equipped with water-cooled devices. By means of built-in pumps, the water circ...
These included measurements of probability densities, temporal and spatial correlations and structure functions of absolute phases, phase differences, and phase gradients. One-beam measurements were made with an interferometer using a reference beam, which was passed through a water-cooled tube parallel ...
Simulation and Energy Economic Analysis of an Air-conditioning System with Energy Recovery Ventilator in Summer The energy recovery ventilator (ERV) is an important equipment for indoor air conditioning, where outdoor fresh air is pre-cooled when passing through the ... L Li,Y Li,Q Zhang,.....