Thermal Modeling of Technology Infrastructure Facilities: A Case Study of Data Centers

2008 ◽  
pp. 821-849 ◽  
Author(s):  
J. Rambo ◽  
Y. Joshi
Energy ◽  
2019 ◽  
Vol 170 ◽  
pp. 1036-1050 ◽  
Author(s):  
Hassan Jaber ◽  
Mahmoud Khaled ◽  
Thierry Lemenand ◽  
Rabih Murr ◽  
Jalal Faraj ◽  
...  

2021 ◽  
Author(s):  
Ladan Vahidi-Arbabi

Thermal performance of complex buildings like data centers is not easy to evaluate. Experimental Investigation of the effects of energy conservation methods or any alteration that might occur in hundreds of variables in data centres would cost stakeholders time and money. And they might find worthless at times. Building energy model is a well-established field of science with an insufficient number of applications in data centers. This study presents methods of developing a data center model based on an actual case study. Moreover, it identifies effective calibrating strategies to increase the model performance accuracy relative to a recorded dataset. A reliable energy model can assist data center operators and researchers in different ways. As a result, calibrated energy model proved Earth Rangers’ data center can be independent of a heat pump or chiller use for most of the year, while ground heat exchangers deliver excessive heat to the ground as the heat sink.


Author(s):  
Thomas Cochrane ◽  
Matthew Guinibert ◽  
Clinton Simeti ◽  
Ross Brannigan ◽  
Abhishek Kala

This chapter illustrates the potential of mobile social media to be used as a catalyst for collaborative curriculum redesign. The authors critique a case study implementing a mobile social media framework for creative pedagogies and draw out the implications of this framework for wider educational contexts. They conclude that an effective mobile social media framework for collaborative curriculum redesign must meet three goals: model the building of learning communities, explore the unique affordances of mobile social media to enable new pedagogies, and establish a supporting technology infrastructure.


Author(s):  
Su White ◽  
Hugh C. Davis

Many of the communities interested in learning and teaching technologies within higher education now accept the view that a conception of personal learning environments provides the most realistic and workable perspective of learners’ interactions with and use of technology. This view may not be reflected in the behaviour of those parts of a university which normally purchase and deploy technology infrastructure. These departments or services are slow to change because they are typically, and understandably, risk-averse, the more so because the consequences of expensive decisions about infrastructure will stay with the organisation for many years. Furthermore across the broader (less technically or educationally informed) academic community, the awareness of and familiarity with technologies in support of learning may be varied. In this context, work to innovate the learning environment will require considerable team effort and collective commitment. This paper presents a case study account of institutional processes harnessed to establish a universal personal learning environment fit for the 21st century.


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