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All articles by "Aleksandrenkov V.P."

Study of Hydraulic Characteristics of the Cooling Path of a Model Liquid Rocket Engine Manufactured using Additive Technology of Selective Laser Melting

Authors: Yagodnikov D.A., Aleksandrenkov V.P., Kovalev K.E., Grigoryants A.G., Drenin    A.A. Published: 20.12.2019
Published in issue: #6(129)/2019  
DOI:

DOI: 10.18698/0236-3941-2019-6-41-52

  
Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts  
Keywords: hydraulic characteristics, cooling path, combustion chamber fins, additive technologies, thermal protection

Influence of Heat Exchange Intensity in the Rocket Thrust Chamber on the Cooling Channel Efficiency

Authors: Aleksandrenkov V.P. Published: 03.08.2017
Published in issue: #4(115)/2017  
DOI:

DOI: 10.18698/0236-3941-2017-4-4-10

  
Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts  
Keywords: annular channel, intensification of convective heat transfer, thermal and hydraulic efficiency and characteristics, maximum heat dissipation, heat transfer coefficients ratio, limiting efficiency

Thermohydraulic Efficiency of Complanar Cooling Circuits for Liquid-Propellant Engine Chambers

Authors: Aleksandrenkov V.P. Published: 15.04.2015
Published in issue: #2(101)/2015  
DOI:

DOI: 10.18698/0236-3941-2015-2-44-56

  
Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts  
Keywords: circular complanar channel, cross finning, efficiency, finning parameters, convective heat transfer intensification, maximal heat removal, thermal hydraulic characteristics

Efficiency of heat emission intensification in ring finned tracts of cooling of combustion chambers

Authors: Aleksandrenkov V.P. Published: 11.09.2013
Published in issue: #3(92)/2013  
DOI:

DOI:

 
Category: Power-generating and Transport Machine Building  
Keywords: ring channel, fins, heat emission intensification, efficiency, maximum heat removal, thermal-hydraulic characteristics, thermal-geometrical finning factor, geometrical parameter of finning

Study of efficiency of intensifying heat emission in the ring channel with central heat supply

Authors: Aleksandrenkov V.P. Published: 10.06.2013
Published in issue: #4(89)/2012  
DOI:

DOI:

 
Category: Simulation of Processes  
Keywords: ring channel, heat emission intensification, efficiency, maximum heat removal, thermal-hydraulic characteristics, artificial roughness, knurling depth, step of shoulders
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