PROGRAM SYSTEMS: THEORY AND APPLICATIONS

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Online Scientific Journal published by the Ailamazyan Program Systems Institute of the Russian Academy of Sciences

2016 Issue 1
2016 Issue 2
2016 Issue 3
2016 Issue 4

Papers are accepted in the form of a PDF file

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• Содержание выпуска •
• Methods for Optimal Control and Control Theory •
• Software and Hardware for Distributed Systems and Supercomputers •
• Mathematical Foundations of Programming •
• Artificial Intelligence, Intelligence Systems, Neural Networks •
• Mathematical Modelling •

Mathematical Modelling

Responsible for the Section: doctor of technical Sciences Vladimir Gurman, candidate of technical Sciences Sergei Amelkin

On the left: assigned number of the paper, submission date, the number of A5 pages contained in the paper, and the reference to the full-text PDF .

 

Article # 11_2016

13 p.

PDF

submitted on 27th Dec 2015 displayed on website on 28th March 2016

Akhremenkov An.A., Tsirlin A.M.
Mathematical model of liquid immersion cooling system for supercomputer

In this paper, a model of the cooling system for supercomputer with their direct contact with the refrigerant. The first part considers the capabilities of the system with natural circulation of the liquid refrigerant. The second for the case of boiling refrigerant in the heater and condensed in the condenser. In all cases there are no pumps to pump the refrigerant. In the third part a comparison of these two systems. (In Russian).

Key words: immersion cooling system, boiling refrigerant, natural circulation.

article citation

http://psta.psiras.ru/read/psta2016_1_187-199.pdf

DOI

https://doi.org/10.25209/2079-3316-2016-7-1-187-199

Article # 13_2016

11 p.

PDF

submitted on 25th Dec 2015 displayed on website on 28th March 2016

S. Amelkin, S. Karpesh, A. Klementiev, A. Petrov
Research and Development of a Control System for Immersion Cooling of a High-Performance Computing Complex

Problems of development of algorithms, software and hardware for control systems of immersion cooling are considered. The control system at issue should solve a problem of energy minimization for any climate conditions, subject to processors temperatures have to be under the given value of maximal admittable temperature. The optimality conditions for this problem are found. Principal scheme for the controller with the necessary amount of inputs and outputs is developed. (In Russian).

Key words: immersion cooling, energy saving processes, control systems.

article citation

http://psta.psiras.ru/read/psta2016_1_209-219.pdf

DOI

https://doi.org/10.25209/2079-3316-2016-7-1-209-219

• Methods for Optimal Control and Control Theory •
• Software and Hardware for Distributed Systems and Supercomputers •
• Mathematical Foundations of Programming •
• Artificial Intelligence, Intelligence Systems, Neural Networks •
• Mathematical Modelling •

 

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