Results 11 to 20 of about 6,253 (68)

Application of Big Data in Air-conditioning Field

open access: yesZhileng xuebao, 2015
This paper presents the main sources of conventional air-conditioning data, which can be used for product research and industry standard development. The sources and reasons of big data in air-conditioning field have been combed by both air-conditioning ...
Chen Huanxin   +3 more
doaj  

Dynamic identification method for flow patterns of liquid-solid two-phase flow in horizontal pipelines

open access: yesZhileng xuebao
The natural phenomenon of liquid-solid two-phase flow is extremely common and closely related to various human production and life processes. Obtaining the flow pattern of liquid-solid two-phase flow in pipelines is crucial for correcting real-time flow ...
ZHUJUNLIANG Junliang   +3 more
doaj  

Experimental Study on Heat Transfer Characteristics of the Delta Winglets with V-shaped Array

open access: yesZhileng xuebao, 2015
In the range of Re = 4800~10200, the experiment was made to investigate the heat transfer characteristics of two rows of the delta winglets arrayed in V shape at the back side of the round tube in the rectangular channel.
Tian Liting   +4 more
doaj  

Case Study on the Thermal Management and Energy Efficiency of Under-floor Air Distribution Data Centers Using Blind Plates

open access: yesZhileng xuebao
Data center computer room air-conditioning equipment operates for prolonged periods, and its performance must be tested and evaluated annually to ensure safe and efficient operation.
Gao Qiming   +3 more
doaj  

A Product-data Interactive Theoretical Model of Variable-speed Compressor

open access: yesZhileng xuebao, 2015
In order to apply the user defined compressor model to the air-conditioner system simulation software and to protect the product data, a product-data interactive theoretical model of variable-speed compressor is developed.
Sun Haoran   +4 more
doaj  

Research Progress on Thermal Management of Electronic Devices Based on Flat Heat Pipe Technology

open access: yesZhileng xuebao
With the continued miniaturization and high integration of electronic devices, the challenge of heat dissipation caused by the excessive power consumption of electronic devices needs to be resolved urgently.
Luo Song   +6 more
doaj  

Available Energy Analysis of New Double-capillary Tube Refrigeration System of Refrigerator-freezer

open access: yesZhileng xuebao, 2007
A new double - capillary tube refrigeration system for refrigerator - freezers was proposed. A capillary tube was added between the two evaporators in the fresh and frozen food storage chests to raise the evaporation temperature of the fresh food, and ...
何茂刚, 宋新洲, 张颖, 张建涛
doaj  

Theoretical and Experimental Study of Ellipse Tube Type Indirect Evaporative Cooler Wrapped with Absorbing Water Materials

open access: yesZhileng xuebao, 2006
Starting from absorbing water materials,configuration of heat exchanger and supplying water ways,designs the configuration of the indirect evaporative cooler(IEC) adopted the measures of intensify translating heat of functional knitting,ellipse type ...
黄翔, 稽伏耀, 狄育慧, 王玉刚
doaj  

Generating Method of Outdoor Design Parameter for Evaporative Cooling Air Conditioning

open access: yesZhileng xuebao
This study proposes a method for determining summer outdoor design parameters and design days using the current code. Based on the method from the current code in China, four typical cities are selected according to the adaptation zone of evaporative ...
Yang Yi   +4 more
doaj  

Design and Test on Simulating Test-bed of Refrigerated Transportation Condition

open access: yesZhileng xuebao, 2006
A simulating test- bed of refrigerated transportation condition was designed and constructed. The test- bed consists two parts. The first part is a simulating unit of exterior environment, which could simulate temperature condition , humidity condition ,
Xie Ruhe, Liu Guanghai, Guo Cheng
doaj  

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