PERSPECTIVES OF USING COAXIAL PIPES AS A NEW WAY OF THE HEAT CARRIER TRANSPORTATION IN CENTRAL HEATING SYSTEMS


  • N.A. Rakityanska Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine, 03057, Kiev, vul. Zhelyabova 2a, Ukraine
  • O.V. Ievtushenko Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine, 03057, Kiev, vul. Zhelyabova 2a, Ukraine
  • O.V. Dunyak Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, 2a, Zhelyabova str., Kyiv, 03680, Ukraine
  • V.G. Demchenko Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine, 03057, Kiev, vul. Zhelyabova 2a, Ukraine
Keywords: central heating systems, coaxial pipe, tube-in-tube, heat transfer coefficient

Abstract

The recommendation concerning reduction the heat losses in thermal networks (heating systems) by using coaxial pipes had given. The calculations of the heat carrier temperature distributions along the length of the pipelines depending on the speed of the heat carrier and diameter and material of pipe were made.

References

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Published
2016-02-20
How to Cite
Rakityanska, N., Ievtushenko, O., Dunyak, O., & Demchenko, V. (2016). PERSPECTIVES OF USING COAXIAL PIPES AS A NEW WAY OF THE HEAT CARRIER TRANSPORTATION IN CENTRAL HEATING SYSTEMS. Thermophysics and Thermal Power Engineering, 38(1), 54-61. https://doi.org/https://doi.org/10.31472/ihe.1.2016.07
Section
District and Industrial Heat Power