A.V.Luikov Heat and Mass Transfer Institute of the NAS of Belarus offers consumers technology and equipment for surface cooling by a high-speed flow of micron droplets under a commercial agreement with technical assistance, as well as partners interested in a joint venture agreement.

The operation of many modern electronic devices requires the use of cooling systems. As the power of such devices increases with the development of technology, traditional cooling systems are no longer enough. The problem arises of creating cooling systems that allow removing a sufficiently high heat flux density with a minimum temperature difference.

A.V.Luikov Heat and Mass Transfer Institute of the NAS of Belarus has developed a surface cooling technology that allows removing up to 0.5 MW/m² of heat from a heated surface at a temperature difference of 40°C. The unit has one atomizer and can cool up to 4 cm² of surface with one liquid nozzle.

The cooling device works as follows. Water is supplied to one of the nozzles, compressed air is supplied to the other. Air flows out at sonic speed from the air nozzle and breaks the water into micron droplets. The droplets precipitate and evaporate.

General scheme of the cooling device:


Areas of use:
- microelectronics:
- LED systems;
- solar panels;
- military industry, etc.

The Institute offers partners and R&D organizations:
* as part of a commercial agreement with technical assistance, the acquisition of technology and equipment for surface cooling by a high-speed flow of micron droplets;
* under a joint venture agreement, the creation of a joint production of equipment for surface cooling by a high-speed flow of micron droplets.

More."Actual developments, research, measurements and tests" Catalog-2021, p.20 (in Russian)

The developed technology is much more efficient than others, which is associated with a high evaporation rate of micron droplets.

Patent of the Republic of Belarus № 7914 dated 2012.02.28;
Patent of the Republic of Belarus № 1339 of 2017.04.30;
Patent of the Republic of Belarus № 11333 dated 2017.04.30.

A.V.Luikov Heat and Mass Transfer Institute of the NAS of Belarus is the largest scientific institution in the republic dealing with the solution of fundamental and applied problems of heat and mass transfer, fluid dynamics, power engineering, heat engineering, chemical physics, physics of combustion and explosion, nanotechnology, as well as the creation of energy-efficient and environmentally friendly technologies and equipment, apparatus and devices for power engineering and mechanical engineering, agro-industrial complex and construction industry, medicine, chemical, electronic, radio engineering, food industry, space industry.

The Institute carries out scientific, scientific-organizational, and scientific-production interaction with academic and industrial research institutes, universities, design bureaus, associations, and enterprises of Belarus, Russia, Ukraine, Kazakhstan, Moldova, Uzbekistan, Lithuania, Latvia, China, USA, India, Germany, Poland , Czech Republic, Israel, Brazil, Italy, France, and other countries.

Consumers interested in purchasing the technology and equipment for surface cooling by a high-speed flow of micron droplets under a commercial agreement with technical assistance.

Partners interested in establishing a joint production of the equipment for surface cooling by a high-speed flow of micron droplets under a joint venture agreement.