Abstract
The problem on determination of the temperature field in the cross section of a thermal tube intersecting the zone of heat transfer to the outer surface of the tube has been solved with regard for the inhomogeneity of the boundary conditions on the outer surface of this tube and the materials from which the body and wick of the tube are made. It has been established that the temperature difference along the angular coordinate of nonmetal tubes with a very inhomogeneous heat transfer on their outer surface does not exceed 0.5 K, while this temperature difference in nonmetal tubes is more significant under adequate conditions.
Similar content being viewed by others
References
V. A. Alekseev and V. A. Aref’ev, Thermal Tubes for Cooling and Thermostatting of Radioelectronic Devices [in Russian], Énergiya, Moscow (1979).
L. L. Vasil’ev, Low-Temperature Tubes and Porous Heat Exchangers [in Russian], Nauka i Tekhnika, Minsk (1977).
M. N. Ivanovskii, V. P. Sorokin, B. A. Chulkov, and I. V. Yagodkin, Technological Principles of Thermal Tubes [in Russian], Atomizdat, Moscow (1980).
V. A. Volokhov, É. E. Khrychikov, and V. I. Kiselev, Systems of Cooling of Thermally Stressed Radioelectronic Devices [in Russian], Sovetskoe Radio, Moscow (1975).
L. L. Vasil’ev, V. V. Gil’, N. A. Zharikov, V. E. Zelenin, O. M. Syvorotka, and E. I. Uvarov, Testing of thermal tubes under space conditions, Inzh.-Fiz. Zh., 31, No. 6, 990–995 (1976).
L. L. Vasil’ev and S. V. Konev, Heat-Transfer Tubes [in Russian], Énergiya, Moscow (1972).
M. G. Semena, A. N. Gershuni, and V. K. Zaripov, Thermal Tubes with Metal-Fiber Capillary Structures [in Russian], Vishcha Shkola, Kiev (1984).
M. M. Levitan and T. L. Perel’man, Principles of the theory and calculation of thermal tubes, Zh. Tekh. Fiz., 44, No. 8, 1569–1591 (1974).
G. V. Kuznetsova and A. E. Sitnikov, Numerical simulation of heat and mass transfer in a low-temperature thermal tube, Inzh.-Fiz. Zh., 75, No. 4, 58–64 (2002).
V. M. Paskonov, V. I. Polezhaev, and L. A. Chudov, Numerical Simulation of Heat and Mass Transfer Processes [in Russian], Nauka, Moscow (1984).
R. C. Reid, J. Prausnitz, and T. K. Sherwood, The Properties of Gases and Liquids [Russian translation], Khimiya, Leningrad (1982).
N. B. Vargaftik, Handbook on the Thermophysical Properties of Gases and Liquids [in Russian], Nauka, Moscow (1972).
I. V. Novitskii and I. A. Zograf, Estimation of Measurement Errors [in Russian], Énergoatomizdat, Leningrad (1991).
Author information
Authors and Affiliations
Additional information
__________
Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 79, No. 2, pp. 161–167, March–April, 2006.
Rights and permissions
About this article
Cite this article
Kolousova, A.A., Kuznetsov, G.V. On the inhomogeneity of the temperature fields in the cross section of thermal tubes. J Eng Phys Thermophys 79, 377–383 (2006). https://doi.org/10.1007/s10891-006-0110-5
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/s10891-006-0110-5