Abstract
Results of experimental investigations of a heat exchanger on a manifold water heat pipe are given. An analysis is made of the temperature distribution along the heat-transfer agent path as a function of the transferred heat power. The influence of the degree of filling with the heat transfer agent on the operating characteristics of the construction is considered.
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Abbreviations
- Q :
-
heat flux
- T, t :
-
temperature
- G :
-
mass rate
- ΔP :
-
pressure drop
- V :
-
flow velocity
- α:
-
heat-transfer coefficient
- ɛ:
-
thermal efficiency of the heat exchanger
- L :
-
length
- Ω:
-
degree of filling with the heat-transfer agent
- c:
-
condenser
- ev:
-
evaporator
- h:
-
heat-transfer agent
- w:
-
wall
- air:
-
air
- inl:
-
inlet
- out:
-
outlet
References
S. V. Konev and Wang Tszin' Lyan', Manifold Heat Pipes [in Russian], Minsk (1992). (Preprint ITMO AN BSSR, No. 7), pp. 1–44.
S. V. Konev and J. L. Wang, The Proc. of the 8th Int. Heat Pipe Conf., Beijing, China (1992).
S. V. Konev and Wang Tszin' Lyan', Vestsi Akad. Nauk Belarusi, Ser. Fiz. Tekhn. Navuk, No. 3, 11–16 (1994).
I. I. D'yakov, S. V. Konev, G. V. Vasilieva, and E. M. Kosmachova, Heat Recovery System and CHP,10, No. 1, 49–53 (1990).
Additional information
Academic Scientific Complex “A. V. Luikov Institute of Heat and Mass Transfer of the Academy of Sciences of Belarus,” Minsk. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 68, No. 3, pp. 397–402, May–June, 1995.
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Konev, S.V., Tszin'Lyan', W. & D'yakov, I.I. Experimental investigation of a manifold heat-pipe heat exchanger. J Eng Phys Thermophys 68, 336–340 (1995). https://doi.org/10.1007/BF00859045
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DOI: https://doi.org/10.1007/BF00859045