scholarly journals Equation-based object-oriented modeling and simulation of data center cooling systems

2019 ◽  
Vol 198 ◽  
pp. 503-519 ◽  
Author(s):  
Yangyang Fu ◽  
Wangda Zuo ◽  
Michael Wetter ◽  
James W. VanGilder ◽  
Peilin Yang
Keyword(s):  
Modeling And Simulation ◽  
Data Center ◽  
Object Oriented ◽  
Cooling Systems ◽  
Data Center Cooling

scholarly journals Equation-based object-oriented modeling and simulation for data center cooling: A case study

2019 ◽  
Vol 186 ◽  
pp. 108-125 ◽  
Author(s):  
Yangyang Fu ◽  
Wangda Zuo ◽  
Michael Wetter ◽  
Jim W. VanGilder ◽  
Xu Han ◽  
...  
Keyword(s):  
Modeling And Simulation ◽  
Data Center ◽  
Object Oriented ◽  
Data Center Cooling

Analytical Modeling of Energy Consumption and Thermal Performance of Data Center Cooling Systems: From the Chip to the Environment

2007 ◽  
Author(s):  
Madhusudan Iyengar ◽  
Roger R. Schmidt
Keyword(s):  
Energy Consumption ◽  
Data Center ◽  
Energy Use ◽  
It Industry ◽  
Cooling Systems ◽  
Air Temperatures ◽  
Data Center Cooling ◽  
Total Data ◽  
Heat Transfer Phenomenon

The increasingly ubiquitous nature of computer and internet usage in our society, has driven advances in semiconductor technology, server packaging, and cluster level optimizations, in the IT industry. Not surprisingly this has an impact on our societal infrastructure with respect to providing the requisite energy to fuel these power hungry machines. Cooling has been found to contribute to about a third of the total data center energy consumption, and is the focus of this study. In this paper we develop and present physics based models to allow the prediction of the energy consumption and heat transfer phenomenon in a data center. These models allow the estimation of the microprocessor junction and server inlet air temperatures for different flow and temperature conditions at various parts of the data center cooling infrastructure. For a case study example considered, the chiller energy use was the biggest fraction of about 41% and also the most inefficient. The room air conditioning was the second largest energy component and also the second most inefficient. A sensitivity analysis of plant and chiller energy efficiency with chiller set point temperature and outdoor air conditions is also presented.

Principles of loop thermosyphon and its application in data center cooling systems: A review

2021 ◽  
Vol 150 ◽  
pp. 111389
Author(s):  
Tao Ding ◽  
Xiaoxuan Chen ◽  
Hanwen Cao ◽  
Zhiguang He ◽  
Jianmin Wang ◽  
...  
Keyword(s):  
Data Center ◽  
Cooling Systems ◽  
Data Center Cooling

Aeroacoustic noise prediction from a contra-rotating cooling fan used in data center cooling systems

2021 ◽  
Author(s):  
Sahan Wasala ◽  
Yutong Xue ◽  
Ted Wiegandt ◽  
Lon Stevens ◽  
Tim Persoons
Keyword(s):  
Data Center ◽  
Noise Prediction ◽  
Cooling Systems ◽  
Aeroacoustic Noise ◽  
Cooling Fan ◽  
Data Center Cooling
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