Results 61 to 70 of about 10,160 (187)

Evolution of Wet Gas Venturi Metering and Wet Gas Correction Algorithms

Measurement + Control, 2013
The Venturi meter is a straightforward pipeline device used for the metering of gas and liquids. This article presents a brief summary of the creation and characterisation of the modern Venturi meter, including the historic development of public domain ...
Alistair Collins, Steve Clark
doaj   +1 more source

Dual-Parameter Prediction of Downhole Supercritical CO₂ with Associated Gas Using Levenberg–Marquardt (LM) Neural Network

Fluids
This research investigates the application of supercritical carbon dioxide (CO2) within carbon capture, utilization, and storage (CCUS) technologies to enhance oil-well production efficiency and facilitate carbon storage, thereby promoting a low-carbon ...
Dedong Xue, Lei Kou, Chunfeng Zheng, Sheng Wang, Shijiao Jia, Chao Yuan   +5 more
doaj   +1 more source

Experimental and numerical study on the drainage performance and fluid flow of Venturi tubes

AIP Advances, 2019
Venturi tubes have been widely applied to the mixture and drainage of fluid due to the Venturi effect. In this work, an experimental investigation and a numerical simulation are conducted to analyze the fluid flow processing and drainage performance of ...
Junxia Zhang, Wenhua Yuan, Zhigang Chen, Zehua Wang   +3 more
doaj   +1 more source

On the Effects of Temperature and Material Erosion on the Cavitation Aggressiveness Based on Acoustic Emission

Applied Sciences
Cavitation erosion is a major concern in hydraulic systems exposed to strong pressure fluctuations. Well-developed experimental techniques exist for detecting cavitation based on measuring induced noise or vibrations, but additional tools are needed to ...
Ismael Fernández-Osete, David Bermejo, Ruijie Zhang, Xavier Escaler   +3 more
doaj   +1 more source

VENTURI VENTILATION FOR BRONCHOGRAPHY

British Journal of Anaesthesia, 1978
H J, Birkhan, J, Lemer, M, Ohlgisser
openaire   +2 more sources

Prospective randomized comparative study between venturi and peristaltic pumps in WhiteStar Signature® phacoemulsification machine

Clinical Ophthalmology, 2018
Wilson Takashi Hida,1–3 André Lins de Medeiros,1,2 André Gustavo de Araújo Rolim,1,2 Antonio Francisco Pimenta Motta,2,3 Danilo Varela Kniggendorf,1,2 Rodrigo Lafetá Franco de Queiroz,1,2 Mário Augusto Pereira ...
Hida WT, de Medeiros AL, de Araujo Rolim AG, Motta AFP, Kniggendorf DV, de Queiroz RLF, Chaves MAPD, Carricondo PC, Nakano CT, Nosé W   +9 more
doaj  

Numerical analysis of the venturi flowmeter in the liquid lead-bismuth eutectic circuit after long-term operation

Nuclear Engineering and Technology
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.
Zhichao Zhang, Rafael Macian-Juan, Xiang Wang   +2 more
doaj   +1 more source

Numerical and Experimental Investigation of a Burner for Smokeless Combustion of Flash-Vaporized Off-Gas from Tight Gas

能源环境保护
The flash vapor emissions generated during the production process at tight gas field stations are typically rich in water and non-methane hydrocarbons.
Ke LU, Tianqi YUE, Feng QIN, Ming SU, Chang YI, Yang HE, Liang ZHAO, Jiahui WU, Yishu XU   +8 more
doaj   +1 more source

Venturi Philosophically Revisited (Robert Venturi and the revival of modernism)

Identities, 2023
This article explores the significant implications of Robert Venturi’s “Complexity and Contradiction in Architecture” on architectural discourse. By delving into Venturi’s theoretical foundation, we gain an understanding of the evolution of discursive paradigms that have shaped architectural projects in recent years.
openaire   +2 more sources

Characterization of venturi injector using dimensional analysis

Revista Brasileira de Engenharia Agrícola e Ambiental
Venturi injectors are commonly employed for fertigation purposes in agriculture, in which they draw fertilizer from a tank into the irrigation pipeline.
Luiz R. Sobenko, José A. Frizzone, Antonio P. de Camargo, Ezequiel Saretta, Hermes S. da Rocha   +4 more
doaj   +1 more source