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Book An Experimental Investigation Nucleate Boiling in Thin Liquid Films

Download or read book An Experimental Investigation Nucleate Boiling in Thin Liquid Films written by Almon Duncan Rivers and published by . This book was released on 1974 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental data was taken to determine the heat transfer coefficient during boiling of Freon 113 in thin liquid films from a horizontal, rectangular foil .025 mm thick. Heat flux was held constant at 8, 12, 16 and 32 thousand watts/sgm as liquid level was lowered from 18mm to 0.2mm below which dryout usually occurred. Surface temperature of the foil was qualitatively mapped with Cholesteric Liquid Crystals. This mapping was recorded and is presented by color photographs. There is an increase in heat transfer coefficient as liquid level is lowered below 2.0 mm for Freon 113. Liquid Crystals are a practical means of mapping the nucleation sites on the surface of a thin foil boiling test section. The heating surface under the bubbles forming on the surface is cooler than under the undisturbed liquid. As heat flux increases the number of active nucleation sites also increases. (Modified author abstract).

Book Film Boiling about Vertical and Horizontal Cylinders in a Porous Medium

Download or read book Film Boiling about Vertical and Horizontal Cylinders in a Porous Medium written by Loong-Piu Kwok and published by . This book was released on 1981 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Applied Mechanics Reviews

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1968 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Nucleate and Film Boiling in Reduced Gravity from Horizontal and Vertical Wires

Download or read book Nucleate and Film Boiling in Reduced Gravity from Horizontal and Vertical Wires written by Robert Siegel and published by . This book was released on 1965 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nucleate boiling was studied experimentally from electrically heated horizontal and vertical wires (0.0197-in. diam.) in water, ethyl alcohol, and 60-percent-by-weight aqueous sucrose solution in gravity fields of 0.014 and 1.0 times Earth gravity. The fluids were at their saturation temperatures at atmospheric pressure. The gravity reduction to 0.014 times Earth gravity caused a shift of only a few degrees in the curve of heat flux as a function of the difference between surface and saturation temperatures. Film boiling of ethyl alcohol was observed at Earth gravity and at several reduced gravity fields down to 0.014 times Earth gravity. For both the horizontal and vertical orientations, the gravity field and the circumferential surface tension at the interface of the vapor film surrounding the thin wire proved to be very important for the determination of the vapor removal pattern. As gravity was reduced, the vapor film behavior for the vertical orientation approached that for the horizontal position. A motion picture film is available that illustrates the boiling behavior in reduced gravity.

Book An Experimental Investigation of High flux Free Convection Heat Transfer to Water Up to Near critical Conditions

Download or read book An Experimental Investigation of High flux Free Convection Heat Transfer to Water Up to Near critical Conditions written by Vernon Emerson Holt and published by . This book was released on 1961 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary purpose of this investigation was to increase the basic knowledge of nucleate and film boiling heat transfer to fluids up to their critical pressures.

Book Masters Theses in the Pure and Applied Sciences

Download or read book Masters Theses in the Pure and Applied Sciences written by Wade H. Shafer and published by Springer. This book was released on 1985-03 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1 957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 28 (thesis year 1 983) a total of 10,661 theses titles from 26 Canadian and 197 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 28 reports theses submitted in-1983, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.

Book An Experimental Study of Subcooled Flow Film Boiling Across Horizontal Cylinders

Download or read book An Experimental Study of Subcooled Flow Film Boiling Across Horizontal Cylinders written by Gopinath Rama Warrier and published by . This book was released on 1997 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book An Experimental Study of Nucleate Boiling in a Thin Liquid Film on a Horizontal Surface

Download or read book An Experimental Study of Nucleate Boiling in a Thin Liquid Film on a Horizontal Surface written by Amnuay Udomboresuwan and published by . This book was released on 1985 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A Study of Nucleate Boiling Heat Transfer Over a Horizontal Rotating Cylinder

Download or read book A Study of Nucleate Boiling Heat Transfer Over a Horizontal Rotating Cylinder written by Shih-I Tang and published by . This book was released on 1970 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Research and Development Progress Report

Download or read book Research and Development Progress Report written by United States. Office of Saline Water and published by . This book was released on 1970 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Numerical and Experimental Investigation of Subcooled Film Boiling on a Horizontal Plate

Download or read book Numerical and Experimental Investigation of Subcooled Film Boiling on a Horizontal Plate written by Debjyoti Banerjee and published by . This book was released on 1999 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book An Experimental Investigation of Surface Effects on Nucleate Pool Boiling of Liquid Nitrogen from a Horizontal Surface

Download or read book An Experimental Investigation of Surface Effects on Nucleate Pool Boiling of Liquid Nitrogen from a Horizontal Surface written by Harold Wayne George and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: