ROCKET ENGINE COMBUSTION CHAMBER HAVING A NUMBER OF CONFORMAL THROAT SUPPORTS
PROBLEM TO BE SOLVED: To provide a method for manufacturing a rocket engine combustion chamber of reduced weight at low manufacturing cost. SOLUTION: In this method for manufacturing a rocket engine combustion chamber, a cooling fluid liner 10 is formed, and a plurality of cooling fluid channels 12...
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| creator | STANGELAND MAYNARD L FINT JEFFRY A ADES DOUGLAS S HANKINS MICHAEL B |
| description | PROBLEM TO BE SOLVED: To provide a method for manufacturing a rocket engine combustion chamber of reduced weight at low manufacturing cost. SOLUTION: In this method for manufacturing a rocket engine combustion chamber, a cooling fluid liner 10 is formed, and a plurality of cooling fluid channels 12 are formed in an outer surface of it. Two or more inner conformal throat support sections 14 and 16 and two or more outer conformal throat support sections 20 and 22 are formed. The inner conformal throat support sections 14 and 16 are assembled to enclose the outer surface of the cooling fluid liner 10 to form closure. The inner conformal throat support sections 14 and 16 enclose an outer surface of an inner conformal throat jointed at an inner throat seam line 18, and the outer conformal throat support sections 20 and 22 are assembled to enclose an outer conformal throat to cover the inner throat seam line 18 for forming a liner throat support structure, and enclose the liner throat support structure to assemble an inlet manifold 24 and an outlet manifold 24 to compose an HIP structure. COPYRIGHT: (C)2004,JPO |
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SOLUTION: In this method for manufacturing a rocket engine combustion chamber, a cooling fluid liner 10 is formed, and a plurality of cooling fluid channels 12 are formed in an outer surface of it. Two or more inner conformal throat support sections 14 and 16 and two or more outer conformal throat support sections 20 and 22 are formed. The inner conformal throat support sections 14 and 16 are assembled to enclose the outer surface of the cooling fluid liner 10 to form closure. The inner conformal throat support sections 14 and 16 enclose an outer surface of an inner conformal throat jointed at an inner throat seam line 18, and the outer conformal throat support sections 20 and 22 are assembled to enclose an outer conformal throat to cover the inner throat seam line 18 for forming a liner throat support structure, and enclose the liner throat support structure to assemble an inlet manifold 24 and an outlet manifold 24 to compose an HIP structure. 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SOLUTION: In this method for manufacturing a rocket engine combustion chamber, a cooling fluid liner 10 is formed, and a plurality of cooling fluid channels 12 are formed in an outer surface of it. Two or more inner conformal throat support sections 14 and 16 and two or more outer conformal throat support sections 20 and 22 are formed. The inner conformal throat support sections 14 and 16 are assembled to enclose the outer surface of the cooling fluid liner 10 to form closure. The inner conformal throat support sections 14 and 16 enclose an outer surface of an inner conformal throat jointed at an inner throat seam line 18, and the outer conformal throat support sections 20 and 22 are assembled to enclose an outer conformal throat to cover the inner throat seam line 18 for forming a liner throat support structure, and enclose the liner throat support structure to assemble an inlet manifold 24 and an outlet manifold 24 to compose an HIP structure. COPYRIGHT: (C)2004,JPO</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBINED OPERATIONS COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 JET-PROPULSION PLANTS LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS |
| title | ROCKET ENGINE COMBUSTION CHAMBER HAVING A NUMBER OF CONFORMAL THROAT SUPPORTS |
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