Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Shahriar Jahanian"'
Autor:
Shahriar Jahanian
A numerical method is presented for evaluating the residual stress distribution in a long aluminum solid cylinder subjected to rapid cooling. An analytical model is developed for the temperature distribution. For the boundary conditions, experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cac4cd2f82b373d047c122f94a7658b0
https://doi.org/10.1201/9781351045636-140000388
https://doi.org/10.1201/9781351045636-140000388
Autor:
H. Rostami, Shahriar Jahanian
Publikováno v:
Engineering Structures. 23:736-742
Many studies have focused on the conversion of fly ash from coal burning operations to a useful material. However, out of 55 million tons of fly ash generated in the United States, only 27% is being reused or recycled. Alkali Ash Material (AAM) is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dba37c165d12fa69f580fa377661fa54
https://doi.org/10.1016/s0141-0296(00)00032-8
https://doi.org/10.1016/s0141-0296(00)00032-8
Autor:
Shahriar Jahanian, James M. Matthews
Publikováno v:
European Journal of Engineering Education. 24:49-58
SUMMARY The objective of this paper is to describe a pedagogical strategy for gradual enhancement of creative performance among students by using interdisciplinary hands-on projects. A study was conducted comparing 66 students' performances on creati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de097dd27e6a76d6ff769cbaa7bd0d12
https://doi.org/10.1080/03043799908923537
https://doi.org/10.1080/03043799908923537
Autor:
Massoud Tavakoli, Shahriar Jahanian
Publikováno v:
Materials at High Temperatures. 15:29-33
The plastic deformation of different components of a power plant during service is of importance to the designer. Each component has its own geometry and application. Hollow sphere is a commonly used geometry in power plant industry. In this paper, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aabc3ea52fee1f20ace77011c97a906
https://doi.org/10.1080/09603409.1998.11689574
https://doi.org/10.1080/09603409.1998.11689574
Autor:
Shahriar Jahanian
Publikováno v:
International Journal of Pressure Vessels and Piping. 71:121-127
In this research paper the total accumulation of plastic strains of a thick walled tube subjected to rapid heating and cooling of the inside of the cylinder over four cycles is investigated. For numerical analysis a quasi-static uncoupled thermoelast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a592b1f0a9731261be836f3856d3ce3
https://doi.org/10.1016/s0308-0161(96)00054-3
https://doi.org/10.1016/s0308-0161(96)00054-3
Autor:
Shahriar Jahanian
Publikováno v:
Engineering Structures. 19:173-178
A combined numerical and analytical model is developed for predicting the thermoelastoplastic stress distribution in a hollow cylinder with temperature dependent properties. To model the inelastic behaviour, Jiang's constitutive equations have been e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4a396f9a1e0f8bd395b4f07941a3d6e
https://doi.org/10.1016/s0141-0296(96)00047-8
https://doi.org/10.1016/s0141-0296(96)00047-8
Autor:
Shahriar Jahanian
Publikováno v:
Journal of Thermal Stresses. 19:513-529
A numerical method is presented for evaluating the residual stress distribution in a long aluminum solid cylinder subjected to rapid cooling. An analytical model is developed for the temperature distribution. For the boundary conditions, experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0fbfcd78c5caf26f2a679f9fffd8cdd
https://doi.org/10.1080/01495739608946192
https://doi.org/10.1080/01495739608946192
Autor:
Shahriar Jahanian, Z. J. Delalic
Publikováno v:
Reliability, Stress Analysis, and Failure Prevention Issues in Adhesive and Bolted Connections.
High speed computation is driving VLSI custom chips into smaller micron sizes and scale down power supplies. To accomplish very high speed, industry is developing shut down methods and short channel devices. Going below 0.5 micron technology speed is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e66561eda3536d1f20b78fd5ad07bf59
https://doi.org/10.1115/imece1999-1183
https://doi.org/10.1115/imece1999-1183
Publikováno v:
Reliability, Stress Analysis, and Failure Prevention Aspects of Adhesive and Bolted Joints, Rubber Components, Composite Springs.
In this paper a method is proposed to reduce the residual stress distribution at the area close to the HAZ. Initially the temperature distribution in an AISI 304 stainless steel, which undergoes gas metal arc welding process, is evaluated using FEM.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2458fb5a260de3ca7fcf1925c44d92eb
https://doi.org/10.1115/imece1998-1126
https://doi.org/10.1115/imece1998-1126
Autor:
Shahriar Jahanian
Publikováno v:
Volume 2: 11th Biennial Conference on Reliability, Stress Analysis, and Failure Prevention; 7th International Conference on Design Theory and Methodology; JSME Symposium on Design and Production; Mechanical Design Education and History; Computer-Integrated Concurrent Design Conference.
There are many practical instances of structural behaviors where the incremental increase of deformation occurs under cyclic loading, such as ratcheting in nuclear fuel element cans, incremental growth of pressure vessels or turbine cases, etc. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f451eb5a57f54ec9c59b9f1760ef4378
https://doi.org/10.1115/detc1995-0159
https://doi.org/10.1115/detc1995-0159