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Record Details

Record 27 of 75851
Heat transfer with nucleate boiling of liquids under weak mass force field conditions
Author and Affiliation:
Kirichenko, Y. A.(SCITRAN, Inc., Santa Barbara, CA, United States)
Abstract: The motion is examined of a vapor bubble growing and rising from a flat horizontal heater in the ideal fluid approximation and taking drag into account. Estimates are given of bubble lifetime, bubble radius at detachment, bubble detachment frequency, and time for the bubble to attain a constant rate of rise. The relations obtained for the microcharacteristics of the boiling process are used to determine the coefficients of heat transfer in developed nucleate boiling. A new form of the equations for describing heat transfer in nucleate boiling in dimensionless parameters is proposed.
Publication Date: Jun 01, 1974
Document ID:
19740019903
(Acquired Nov 22, 1995)
Accession Number: 74N28016
Subject Category: THERMODYNAMICS AND COMBUSTION
Document Type: Technical Report
Publication Information: Space Studies in the Ukraine, No. 1 (NASA-TT-F-15535); p 131-159
Publisher Information: United States
Financial Sponsor: NASA; United States
Organization Source: SCITRAN, Inc.; Santa Barbara, CA, United States
Description: 29p; In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: No Copyright
NASA Terms: HEAT TRANSFER COEFFICIENTS; NUCLEATE BOILING; APPROXIMATION; BUBBLES; CRYOGENIC FLUIDS; FIELD THEORY (PHYSICS); HEAT OF VAPORIZATION; MATHEMATICAL MODELS
Imprint And Other Notes: In its Space Studies in the Ukraine, No. 1 (NASA-TT-F-15535) p 131-159 (SEE N74-28003 17-18). Transl. into ENGLISH from the book ""Kosmicheskiye Issledovaniya na Ukraine, Vypusk 1, Kosmicheskoye Materialovedeniye i Tekhnologiya'' Kiev, Naukova Dumka, 1973 p 68-81
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