Zobrazeno 1 - 10
of 1 594
pro vyhledávání: '"specific speed"'
Autor:
Shayan Shamohammadi
Publikováno v:
Applied Water Science, Vol 14, Iss 10, Pp 1-29 (2024)
Abstract Throughout history, many scientists considered time as the result of changing the world and believed that time is not true. Among those who say that time is not true, Einstein is the only one who was able to mathematically explain the relati
Externí odkaz:
https://doaj.org/article/4a8bb7e97fa5483ebf16375fb00d2c35
Publikováno v:
Modelling, Vol 5, Iss 3, Pp 659-672 (2024)
This paper investigates the influence of the volute geometry on the hydraulic performance of a low-specific-speed centrifugal pump using numerical simulations. The performance characteristics for the pump with the volute geometry designed using the c
Externí odkaz:
https://doaj.org/article/7f55d6719a50498b9a65642681eebc34
Publikováno v:
Journal of Intelligent and Connected Vehicles, Vol 7, Iss 2, Pp 86-96 (2024)
Motivated by the promising benefits of connected and autonomous vehicles (CAVs) in improving fuel efficiency, mitigating congestion, and enhancing safety, numerous theoretical models have been proposed to plan CAV multiple-step trajectories (time–s
Externí odkaz:
https://doaj.org/article/10ade3a14a8c496ea626310378e11ffe
Autor:
Dendy Adanta, Dewi Puspita Sari, Imam Syofii, Ismail Thamrin, Irsyadi Yani, Marwani, Ahmad Fudholi, Aji Putro Prakoso
Publikováno v:
International Journal of Thermofluids, Vol 22, Iss , Pp 100665- (2024)
The pico scale crossflow turbine (CFT) is a prospect as an independent power plant for remote and rural areas because it has a stable efficiency range of 64 % to 79.5 % in high discharge fluctuation. An alternative to CFT performance enhancement is d
Externí odkaz:
https://doaj.org/article/d21ec9d8655e43a6a91dad05d0717621
Publikováno v:
Energies, Vol 17, Iss 18, p 4730 (2024)
The low specific speed centrifugal pump plays a crucial role in industrial applications, and ensuring its efficient and stable operation is extremely important for the safety of the whole system. The pump must operate with an extremely high head, an
Externí odkaz:
https://doaj.org/article/e8ba1005cefb4a979e06297f68f5f51f
Publikováno v:
Energies, Vol 17, Iss 12, p 2807 (2024)
Centrifugal pumps are one of the most widely used machines in all branches of industry. For this reason, their efficiency has a significant impact on energy consumption in global industry (about 20%). It is extremely difficult to design low-specific-
Externí odkaz:
https://doaj.org/article/a3287b3a0cd3402c91c68081f010c780
Publikováno v:
IEEE Access, Vol 11, Pp 97896-97908 (2023)
Aiming at the problems of low working efficiency and high energy loss in the operation of centrifugal pump, an intelligent algorithm for centrifugal pump design was proposed. On the basis of hydraulic design, a multi-objective optimization mathematic
Externí odkaz:
https://doaj.org/article/4855adebda564f68a715ae228fa02da1
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