Author: Roger Maurice WrightPublisher:
ISBN:
Category : Ebullition
Languages : en
Pages : 264
Book Description
Downflow Forced-convection Boiling of Water in Uniformly Heated Tubes
Author: Roger Maurice WrightPublisher:
ISBN:
Category : Ebullition
Languages : en
Pages : 264
Book Description
DOWNFLOW FORCED-CONVECTION BOILING OF WATER IN UNIFORMLY HEATED TUBES (thesis).
Author: Downflow Boiling of N-butanol in a Uniformly Heated Tube
Author: Graham F. SomervillePublisher:
ISBN:
Category : Butanol
Languages : en
Pages : 114
Book Description
Downflow Boiling and Nonboiling Heat Transfer in a Uniformly Heated Tube
Author: Robert LeRoy SaniPublisher:
ISBN:
Category : Ebullition
Languages : en
Pages : 112
Book Description
Downflow Boiling and Nonboiling Heat Transfer in a Uniformly Heated Tube (thesis).
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Local heat-transfer coefficients in forced convection, downflow boiling, and nonboiling were measured by use of an electrically heated type-304 stainless steel tube (0.7194 in. i.d. x 0.7502 in. o.d. x 68.0 in. long). Average forcedconvection heat-transfer coefficients in turbulent onephase flow and local total pressure gradients in two-phase flow were also determined. Data were obtained for the boiling of distilled water with mass fluxes of 51 to 165 lb/sec sq ft, heat fluxes from 13.8 x 10/sup 3/ to 49.8 x 10/sup 3/ BTU/hr sq ft, pressures at 15.8 to 30.9 psia, and qualities up to 14%. The boiling heat transfer data were compared with the correlations proposed by Mumm, Dengler, Rohsenow, and Grossman and Schrock. No attempt was made to formulate a new correlation because of the limited range of conditions investigated. The nonboiling heat transfer data were compared to the Dittus-Poelter and SiederTate correlations. The local total pressure gradients in two-phase flow were correlated by the Martinelli parameter, X/sub tt/, for turbulent two-phase flow. (auth).
Experimental Results of Forced Convection Boiling Potassium Heat Transfer and Pressure Drop Tests
Author: E. BernsteinForced-convection Boiling Burnout for Water in Uniformly Heated Tubular Test Sections
Author: Jack GriffelPublisher:
ISBN:
Category : Ebullition
Languages : en
Pages : 184
Book Description
Heat Transfer to Boiling Water Forced Through a Uniformly Heated Tube
Author: J. F. MummPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 118
Book Description
An electrically heated, horizontal, Type 347 stainless steel tube was used to obtain local coefficients of heat transfer in the region of net steam generation. The maximum weight fraction evaporated was 0.60. The investigation covered a range of pressure from 45 to 200 psia, of heat fluxes from 50,000 to 250,000 Btu/(hr)(sq ft), and of flow rates from 70 to 280 lb/(sec)(sq ft).
Subcooled Boiling Heat Transfer Under Forced Convection in a Heated Tube
Author: S. Stephen PapellPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 28
Book Description
Author: