Institute of Mathematics

http://im.bas-net.by/  

A software package for calculating the external flow around bodies moving in turbulent compressible media on a supercomputer

COUNTRY OF ORIGIN

Belarus

IDENTIFIER

BO3956

PUBLISHED

2021-06-08

LAST UPDATE

2021-06-08

DEADLINE

Linked profile in other language
Responsible
Viktor Lepin
math@im.bas-net.by
Summary
The Institute of Mathematics offers consumers the services of using a software package for calculating the external flow around bodies moving in turbulent compressible media on a supercomputer under an outsourcing agreement.
Description
The software package is intended for three-dimensional modeling on supercomputers of the processes of external flow around bodies moving in a turbulent flow of compressible media. The complex is developed using an object-oriented approach.

A feature of the development is a unified approach to performing calculations as a set of operators - the architecture allows you to specify an arbitrary set of operators that implement the selected decision schemes, or create new ones if necessary. This approach makes the complex flexible in its development and adaptation to the solution of applied problems of hydro- and gas dynamics and related problems. To calculate turbulent flows, the LES (Large Eddy Simulation) method was chosen, supplemented by the Smagorinsky turbulence model. The computational algorithm is based on difference schemes on spaced Cartesian grids constructed using the finite volume method. The description of the streamlined body is made using the GDML language. The messaging model is chosen as a model for parallel data processing. The software implementation is performed in the C ++ programming language using the MPI library.

The software package allows you to reduce financial and time costs in the design of aircraft, automobiles, promising gas-cooled nuclear reactors, as well as other systems, the development of which arises the need for solving gas dynamics problems.
Advantages and Innovations
The software package does not use commercial libraries. All mathematical and software of the complex is completely independent and independent development.
Stage of development
Already on the market
Funding source
State budged
Internal
IPR status
Exclusive rights
Secret know-how
Sector group
Aeronautics, Space and Dual-Use Technologies
Intelligent Energy
ICT Industry & Services
Mobility

Client information

Type
R&D institution
Year established
1959
NACE keywords
M.72.19 - Other research and experimental development on natural sciences and engineering
M.74.90 - Other professional, scientific and technical activities n.e.c.
Turnover (in EUR)
10-20M
Already engaged in transnational cooperation
Yes
Additional comments
The Institute maintains active creative ties with leading scientific institutions in many countries of the world (Germany, France, Belgium, Russia, Georgia, Ukraine, Greece, Italy, Poland, Austria, China, USA, Great Britain, Denmark, Switzerland, Czech Republic, Yugoslavia, Japan, Bulgaria), is the organizer of a number of international conferences, schools, symposia.
Languages spoken
English
Russian

Information about partnership

Type of partnership considered
Outsourcing agreement
Type and role of partner sought
Consumers of services for the use of a software package for calculating the external flow around bodies moving in turbulent compressible media on a supercomputer within the framework of an outsourcing agreement.
Type and size of partner sought
> 500
251-500
SME 51-250
SME 11-50
SME <= 10
R&D Institution

Attachments

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Статистика ведется с 08.06.2021 16:19:19