Zobrazeno 1 - 10
of 16 864
pro vyhledávání: '"efficiency"'
Autor:
R. yazdanparast, N. kordani
Publikováno v:
مهندسی مکانیک شریف, Vol 34.3, Iss 1, Pp 117-124 (2018)
One of the optimization methods is exergy analysis. It uses the conservation of mas
Externí odkaz:
https://doaj.org/article/307b6267aa3a4fccab86842b561a1627
Autor:
M. R. Rafiee, P. Memarzadeh
Publikováno v:
مهندسی عمران شریف, Vol 35.2, Iss 1.2, Pp 115-121 (2019)
One of the important parameters in fracture mechanics is the stress intensity fac
Externí odkaz:
https://doaj.org/article/30de152d8e4a4e9281c62aacc4e70dcf
Publikováno v:
مهندسی عمران شریف, Vol 31.2, Iss 3.2, Pp 31-40 (2015)
In recent years, use of meshless methods has been extensively increased. This is pro
Externí odkaz:
https://doaj.org/article/44bda5ab6e1345498f4a277c1415ffe5
Publikováno v:
مهندسی مکانیک شریف, Vol 36.3, Iss 1, Pp 57-65 (2020)
Centrifugal pumps are used in the various industries as one of the important compo
Externí odkaz:
https://doaj.org/article/3d3bde26a43f4a5da52f931a0186af8b
Publikováno v:
مهندسی عمران شریف, Vol 34.2, Iss 3.1, Pp 61-72 (2018)
In the past decades, the use of steel plate shear wall systems is on the rise in new and exi
Externí odkaz:
https://doaj.org/article/b9a15c06445d456b898efa40deb11be3
Publikováno v:
مهندسی مکانیک شریف, Vol 33.3, Iss 1, Pp 17-28 (2017)
Volute is one of the main components in radial flow compressors where the working fl
Externí odkaz:
https://doaj.org/article/5fa8abe9608c446ba912d8c112e71d33
Autor:
J.Rosslyn Earp
Publikováno v:
The Lancet. 207:1018-1020
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5548bcd7d337ba30093f95a3ba4da78
https://doi.org/10.1016/s0140-6736(00)93815-7
https://doi.org/10.1016/s0140-6736(00)93815-7
Autor:
陳建任
93
This thesis is to study the problem of AC/DC converter power factor dropping and switching-loss tendency with increasing converter's switching frequency. In our experiments, a two-stage,active boost power factor corrector was used to improve
This thesis is to study the problem of AC/DC converter power factor dropping and switching-loss tendency with increasing converter's switching frequency. In our experiments, a two-stage,active boost power factor corrector was used to improve
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/16762965568438695643
Publikováno v:
PeerJ; May2022, p1-21, 21p
Autor:
Aynazarova, Oguljan, Kowsyyev, Wepa, Gylychmyradov, Muhammetmyrat, Myradov, Yusup, Gurdov, Agajuma
Publikováno v:
E3S Web of Conferences; 4/9/2024, Vol. 510, p1-11, 11p