Zobrazeno 1 - 10
of 5 452
pro vyhledávání: '"flowmeter"'
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 3, Pp 1081-1090 (2024)
The liquid Lead-bismuth eutectic is used as the coolant for Gen-IV reactor concepts. However, due to its strong corrosive and high operating temperature, it is difficult to accurately measure the flow rate in long-term operating conditions. Venturi f
Externí odkaz:
https://doaj.org/article/9c07f8c74d7747809f596e0bc451ea5e
Publikováno v:
You-qi chuyun, Vol 43, Iss 1, Pp 111-119 (2024)
[Objective] The delivery process of natural gas ultrasonic flowmeters for verification is not quantitative, and there are no relevant regulations on the scheduling and sequencing process before the flowmeters are put onto the inspection bench, result
Externí odkaz:
https://doaj.org/article/8b8c987ab296482d97a2f1f9e7c65bb3
Publikováno v:
Guan'gai paishui xuebao, Vol 42, Iss 11, Pp 90-97 (2023)
【Objective】 As the allocation of Yellow River water for irrigation diminishes, there is a pressing need to improve irrigation management. A fundamental requirement for achieving this objective is a comprehensive understanding of water flow in eac
Externí odkaz:
https://doaj.org/article/ae3a8d26f9dc45218e689c3399e708f5
Publikováno v:
Sensors, Vol 24, Iss 13, p 4389 (2024)
This study examines the impact of axial clearance variations on the performance characteristics of a dual-rotor flowmeter (DRT-FM) through numerical simulations, with the validity of the numerical results verified by calibration experiments. The resu
Externí odkaz:
https://doaj.org/article/7590c0b5da68484284721aaa8affc2e0
Publikováno v:
Scientific Journal of Gdynia Maritime University, Vol 129 (2024)
The purpose of this project was to design and construct an experimental setup enabling pump operation to be controlled and ensuring the smooth regulation of its efficiency. The closed liquid circuit is equipped with a throttling valve to slow down th
Externí odkaz:
https://doaj.org/article/158fff50a4264142b72b092884fc263f
Publikováno v:
대한환경공학회지, Vol 45, Iss 5, Pp 225-234 (2023)
Objectives The objectives of this study are to assess the degree of uniformity of the flow rate flowing into four grit chamber for actual waste water treatment and to to improve hydraulic structure of the existing distribution channel. Methods Mobile
Externí odkaz:
https://doaj.org/article/1b84b053c3b44af68f6cb509578f11d3
Publikováno v:
Energies, Vol 17, Iss 13, p 3086 (2024)
To design the two-dimensional structural parameters of the core throttling component, i.e., the perforated plate for a liquid nitrogen (LN2) balanced flowmeter, this paper presented an orthogonal experiment scheme with three parameters, three factors
Externí odkaz:
https://doaj.org/article/a26c390223594d10b1d67f10d174727c
Autor:
Haotian Ding, Dongqin Lu, Xiangxu Kong, Junxian Luo, Hanwen Liu, Hongwei Tong, Ye Chen, Fei Xu
Publikováno v:
Photonics, Vol 11, Iss 4, p 354 (2024)
A miniature and highly sensitive fiber-optic liquid flowmeter based on Fabry–Perot interferometry (FPI) is proposed and demonstrated for fluid-flow micro-channel testing. The diaphragm deformation and pressure of the proposed sensor for flow rate d
Externí odkaz:
https://doaj.org/article/b8a933dca0964058b9bfb409131d90c0
Autor:
Mengke Zhan, Muhammad Alif Bin Razali, Ayush Moitra, Cheng-Gang Xie, Wai Lam Loh, Jian-Jun Shu
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 17, Iss 1 (2023)
A multiphase flowmeter (MPFM) is used in the upstream oil and gas industry for continuous, in-line, real-time, oil-gas-water flow measurement without fluid separation. An MPFM typically consists of phase-fraction and velocity measurements. It is desi
Externí odkaz:
https://doaj.org/article/3e5b649060704db0bb6b1343896a0fd7
Autor:
Liu Wei, Qin Huibin
Publikováno v:
Dianzi Jishu Yingyong, Vol 49, Iss 1, Pp 58-62 (2023)
For the small and medium diameter mono ultrasonic flowmeter due to the small number of channels vulnerable to uneven flow field distribution, a dual-channel ultrasonic water flowmeter based on the time difference method is proposed. The hardware syst
Externí odkaz:
https://doaj.org/article/a742e0ecce7f40b7a76cdda0e7fa5057