Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Kravets V. Yu."'
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 5-6, Pp 41-45 (2021)
The increase in heat generated by electronic components requires a need to expand the range of two-phase heat exchangers for thermal stabilization of the components. The efficiency of the two-phase systems (heat pipes, steam chambers) can be improved
Externí odkaz:
https://doaj.org/article/bfe64eeabaa44ddf8f3b6d0024399e37
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 5-6, Pp 46-52 (2021)
Currently, thermosyphons are used to cool such devices as power amplifiers of radio frequency systems, data center hardware, LED light sources, etc. One of the important factors affecting the efficiency of such cooling systems is the orientation of t
Externí odkaz:
https://doaj.org/article/746afc16a6b34d388d7a35087b341317
Autor:
Kravets V. Yu., Hurov D. I.
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 3-4, Pp 42-46 (2020)
This paper presents and analyzes experimental data on the total thermal resistances of two-phase miniature thermosyphons with nanofluids; the geometric parameters of the thermosyphons for all experimental samples are identical: total length 700 mm, i
Externí odkaz:
https://doaj.org/article/6b29826ff8b048b3b91128775af81bc3
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 1-2, Pp 47-54 (2017)
Aluminium and copper heat pipes with grooved and metal fibrous capillary structure are high effective heat transfer devices. They are used in different cooling systems of electronic equipment like a LED modules, microprocessors, receive-transmit modu
Externí odkaz:
https://doaj.org/article/a6f5cdbeadcc437ba0d66c34636e2413
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 5-6, Pp 35-40 (2015)
Given article presents the results of an experimental comparison of three radiators which are: pressed radiator made of aluminum plate (basic variant), radiator made of copper wire, and copper/water pulsating heat pipe. The radiators are intended to
Externí odkaz:
https://doaj.org/article/df30bf91b9b44c58a1f6cab0554508a2
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 2-3, Pp 42-47 (2014)
LED development is accompanied by the need to ensure a constructive solution for the thermal conditions problem. For this purpose one can use pulsating heat pipes (PHP), that operate more efficiently after the start of heat carrier boiling. This arti
Externí odkaz:
https://doaj.org/article/6a0b38b7589e47f0a9aeb91c86e9c6cf
Autor:
Alekseik E. S., Kravets V. Yu.
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 1, Pp 19-24 (2013)
The article presents a newly-developed compact heat removal system (HRS) with water used for coolant, operable in any position in space. In conditions of forced convection at output power of 120 Wt (160 Wt input power) thermal resistance of the HRS i
Externí odkaz:
https://doaj.org/article/d34737b9cddf41d6bd8811827dfe1e2e
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 1, Pp 49-53 (2012)
Dependence of heat-release surface of heat carrier (water and ethanol) characteristic size, boundary conditions and thermophysical properties on boiling heat transfer intensity on small-size surface was investigated. Criterion equation for boiling he
Externí odkaz:
https://doaj.org/article/c0a34826b6824f1094033d3cd72c6b8a
Autor:
Naumova A. M., Kravets V. Yu.
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 5-6, Pp 36-39 (2010)
The paper presents the results of experimental research of orientation effect on heat transfer characteristics of a pulsating heat pipe (PHP). It is shown that transport of either mass or heat depends on PHP orientation against it`s axis. As a conseq
Externí odkaz:
https://doaj.org/article/9abd0bb737b5412298b9c128630581b5
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 1, Pp 39-43 (2010)
Given article presents experimental research of heat transfer characteristics of the pulsating heat pipe (PHP) which consists of seven coils with 1 mm inner diameter. Water was used as the heat carrier. PHP construction, measuring circuit and researc
Externí odkaz:
https://doaj.org/article/51f51488bca94e90980eb3a9170b1b6a