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Keywords: nozzles
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Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. December 2011, 3(4): 044503.
Published Online: October 24, 2011
..., respectively. The power density of the proposed injector-pumped design is seen to behave like that of turbopumped microrockets up to a critical nozzle throat diameter of approximately 1 cm, beyond which the advantages of an entirely static structure are outweighed by decreasing performance. References 1...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2010, 2(4): 041004.
Published Online: January 28, 2011
... impingement. In order to make comparisons with a previous single jet study by the authors, each impinging jet within the array was geometrically constrained to a round, 8.5 mm diameter, square-edged nozzle at a jet exit-to-target surface spacing, of H / D = 0.5 . A custom measurement facility was designed...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2010, 2(1): 011001.
Published Online: July 6, 2010
... to study the flow and temperature fields in the vicinity of the injector tip and the metal temperature of two different fuel injector designs—one with a conical-nozzle tip and the other with a blunt tip—in a dry-fed, entrained-flow coal gasifier. The complete 3D Navier–Stokes equations are solved...