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Three Dimensional Crack Analysis In Solid Propellant By An Hybrid Stress Finite Element Method
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Book Synopsis Three-Dimensional Crack Analysis in Solid Propellant by an Hybrid Stress Finite Element Method by : C. W Springfield (Jr)
Download or read book Three-Dimensional Crack Analysis in Solid Propellant by an Hybrid Stress Finite Element Method written by C. W Springfield (Jr) and published by . This book was released on 1984 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical analysis methods for cracks in solid propellant grains should include the proper stress singularity and account for material incompressibility. An hybrid stress finite element method for the three-dimensional analysis of straight crack fronts has been developed. A modification to extend the method to curved crack fronts is proposed. (Author).
Book Synopsis Methods for Analysis of Cracks in Three-dimensional Solids by :
Download or read book Methods for Analysis of Cracks in Three-dimensional Solids written by and published by . This book was released on 1984 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Three-Dimensional Finite Element Analysis of a Solid Propellant Grain Transition Region by : Robert M. Hackett
Download or read book Three-Dimensional Finite Element Analysis of a Solid Propellant Grain Transition Region written by Robert M. Hackett and published by . This book was released on 1977 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: A three-dimensional finite element analysis of the transition region, from a star cross-section to a cylindrical bore cross-section, for a typical solid propellant rocket motor grain configuration is carried out. The recently developed TEXGAP-3D (Texas Grain Analysis Program, 3-Dimensional) static linear elastic stress analysis computer program is employed in the analysis. Two loading conditions, combustion pressure and thermal, are considered, along with corresponding transition interface displacements obtained from previous two-dimensional finite element analyses of the uniform grain regions. (Author).
Book Synopsis Hybrid Crack Elements for Three-Dimensional Solids and Plate Bending by : Kazumasa Moriya
Download or read book Hybrid Crack Elements for Three-Dimensional Solids and Plate Bending written by Kazumasa Moriya and published by . This book was released on 1977 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special crack front elements have been developed and have been assembled into superelements for direct evaluation of stress intensity factors K(I), K(II), and K(III) of arbitrarily shaped three-dimensional cracks. The formulation is based on the assumed stress hybrid finite element model. The assumption of stresses and boundary displacements contains asymptotically exact terms. The stress-free condition over the crack surface and the displacement compatibility across interelement boundaries are completely satisfied. The superelements are compatible with most existing finite element computer programs. Numerical results for commonly used fracture test specimens (single edge crack specimen, center crack specimen, double edge crack specimen and compact tension specimen), an embedded penny-shaped crack, a semi-circular surface flaw, and a quarter-circular corner flaw are presented. A superelement has been developed directly for the analysis of bending and shearing stress intensity factors, K(B) and K(S), of thin plates with a through-the-thickness crack subjected to out of plane bending. The particular approach is also based on the hybrid element concept, for which the assumed stresses satisfy both equilibrium and compatibility conditions. Poisson-Kirchhoff's thin plate theory and the complex variable technique are used.
Book Synopsis A Three-dimensional Finite Element Analysis to Predict the Instability of Solid Propellant Rocket Motors by : Radwan Sadi Juruf
Download or read book A Three-dimensional Finite Element Analysis to Predict the Instability of Solid Propellant Rocket Motors written by Radwan Sadi Juruf and published by . This book was released on 1978 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Applications of the Finite Element Method in Geotechnical Engineering by : Chandrakant S. Desai
Download or read book Applications of the Finite Element Method in Geotechnical Engineering written by Chandrakant S. Desai and published by . This book was released on 1972 with total page 1254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Solid Propellant Grain Structural Integrity Analysis by : James S. Noel
Download or read book Solid Propellant Grain Structural Integrity Analysis written by James S. Noel and published by . This book was released on 1973 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Applications of the Finite Element Method in Geotechnical Engineering by :
Download or read book Applications of the Finite Element Method in Geotechnical Engineering written by and published by . This book was released on 1972 with total page 1258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stress-intensity Factors Along Three-dimensional Elliptical Crack Fronts by : M. Gosz
Download or read book Stress-intensity Factors Along Three-dimensional Elliptical Crack Fronts written by M. Gosz and published by . This book was released on 1998 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the present investigation is to determine the mode I stress-intensity factors along two symmetric surface cracks emanating from a centrally located hole in a rectangular plate (the so-called Round Robin Problem) using the domain integral method. In order to validate the present three-dimensional domain integral implementation, two comparisons were made with benchmark solutions. We first considered the problem of an elliptical crack embedded in a rectangular plate. For plate dimensions much greater than the largest characteristic dimension of the elliptical crack, we compared the present finite element results with the solution of Irwin (1962) for an elliptical crack embedded in an infinitely extended solid. Next, we considered the problem of a quarter-elliptical comer crack in a rectangular, plate and compared the results with those of Newman and Raju (1983). Excellent agreement was obtained for both benchmark comparisons.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Three-dimensional Analysis of Crack Growth by : Yaoming Mi
Download or read book Three-dimensional Analysis of Crack Growth written by Yaoming Mi and published by Computational Mechanics. This book was released on 1996 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Three-dimensional Elastic-plastic Finite-element Analyses of Constraint Variations in Cracked Bodies by :
Download or read book Three-dimensional Elastic-plastic Finite-element Analyses of Constraint Variations in Cracked Bodies written by and published by . This book was released on 1993 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied mechanics reviews written by and published by . This book was released on 1948 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1984 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis of Surface Cracks at Hole by a 3-D Weight Function Method with Stresses from Finite Element Method by :
Download or read book Analysis of Surface Cracks at Hole by a 3-D Weight Function Method with Stresses from Finite Element Method written by and published by . This book was released on 1995 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Three Dimensional Crack Analysis by Finite Element Method with Boundary Integral Method at Crack Tip by : Tae Moon Kim
Download or read book Three Dimensional Crack Analysis by Finite Element Method with Boundary Integral Method at Crack Tip written by Tae Moon Kim and published by . This book was released on 1985 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index to American Doctoral Dissertations by :
Download or read book Index to American Doctoral Dissertations written by and published by . This book was released on 1986 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:
