Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Siamack A. Shirazi"'
Publikováno v:
Powder Technology. 394:1186-1194
Direct impingement (DI) erosion testing of steel and cobalt-based alloys is conducted with particles entrained in air and water. The tests are performed using 75- and 300-μm silica particles with three particle velocities and five impact angles. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1adfd9318e8db752120c603035bc1ad
https://doi.org/10.1016/j.powtec.2021.09.057
https://doi.org/10.1016/j.powtec.2021.09.057
Publikováno v:
Wear. :204812
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5660fc775babe697c5a531eb5886874f
https://doi.org/10.1016/j.wear.2023.204812
https://doi.org/10.1016/j.wear.2023.204812
Autor:
John P. Shingledecker, Siamack A. Shirazi, Tessa Mei-Lin Fong, Michael W. Keller, Todd Otanicar, Nipun Goel, Andrew Russell
Publikováno v:
Solar Energy. 224:1127-1135
The use of solid particles as a heat transfer medium is being explored for concentrated solar power plants (CSP) to increase their efficiency by achieving operating temperature >700 °C. During operation, these hot particles are expected to move alon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8005f2567241953c80d18d99a316fa1
https://doi.org/10.1016/j.solener.2021.06.080
https://doi.org/10.1016/j.solener.2021.06.080
Autor:
Thiana A. Sedrez, Siamack A. Shirazi
Publikováno v:
Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC).
Forces acting on both gas and particle phases and the interaction between them and the liquid phase in liquid-gas-solid flow are examined via Computational Fluid Dynamics (CFD) and the results are compared with experimental data. A simplified methodo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aec65c59d27b53f6db664453537ca43
https://doi.org/10.1115/fedsm2022-86755
https://doi.org/10.1115/fedsm2022-86755
Autor:
Ronald E. Vieira, Siamack A. Shirazi
Publikováno v:
Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC).
Solid transport in inclined pipes is widely encountered in industrial operations, such as oil and gas production and mining. Understanding the mechanism of solid transport in inclined flow lines has significant importance for the development of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96a83a63ad65e24d8f4d1f2037ab8fc3
https://doi.org/10.1115/fedsm2022-86786
https://doi.org/10.1115/fedsm2022-86786
Publikováno v:
Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC).
Pipeline geometries such as elbows, tees, chokes cause a rapid change in the flow direction. Therefore, they are more prone to solid particle erosion when silica particles are entrained with oil and gas production. Consequently, studying the erosion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0d857be4192fbebc734ea36383a086e
https://doi.org/10.1115/fedsm2022-87714
https://doi.org/10.1115/fedsm2022-87714
Publikováno v:
Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC).
Elbows are important fitting components used to change the flow direction, and they are widely used in pipeline and transport systems. In this work, an experimentally validated Computational Fluid Dynamic (CFD) approach is used to investigate the ero
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f654b7562152a0fe9737eb0d4639c1b
https://doi.org/10.1115/fedsm2022-86729
https://doi.org/10.1115/fedsm2022-86729
Publikováno v:
Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC).
During production operations from oil and gas condensate wells, sand particles also travel with the raw petroleum products. These sand particles impact the walls of transportation infrastructure and erode the wall thickness. This continuous degradati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68d24bfb55603d7fcfc9a65ab4c0a0ae
https://doi.org/10.1115/fedsm2022-86962
https://doi.org/10.1115/fedsm2022-86962
Autor:
Ronald E. Vieira, Siamack A. Shirazi
Publikováno v:
Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC).
An accurate prediction of erosion in pipe fittings is a key aspect in the design process and during real-time control strategies of fluid transport facilities. Along with CFD simulations, semi-mechanistic models are commonly used for this purpose. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::242941c122b1844cbd30fe65d302e76c
https://doi.org/10.1115/fedsm2022-79746
https://doi.org/10.1115/fedsm2022-79746
Publikováno v:
Journal of Energy Resources Technology. 145
Solid particle erosion is a common and challenging phenomenon during the production and transport of particle-containing fluids and it is important to have models for predicting erosion rates accurately, especially for geometries such as elbows. Mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0049e77366781b694f9683efa997eaff
https://doi.org/10.1115/1.4054701
https://doi.org/10.1115/1.4054701