Results 61 to 70 of about 2,398 (177)

Extensive Intracerebral Hemorrhage Involving Basal Ganglia and Frontal Lobe With Intraventricular and Subarachnoid Extension in a Triplet Pregnancy Following In Vitro Fertilization: A Case Report and Review

Clinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Triplet births, particularly those achieved by assisted reproductive technologies, entail markedly elevated maternal and fetal risks, including hypertensive diseases. Intracerebral hemorrhage is an uncommon but devastating complication during the postpartum period.
Raman Goit, Prakash Gupta, Linh Nguyen, Shachi Patel, Karankumar Rana, Suman Jaiswal, Prateeti Bekoju, Ranju Shrestha, Daniel Nguyen   +8 more
wiley   +1 more source

Experimental research on the degradation of chemical industrial wastewater by combined hydrodynamic cavitation based on nonlinear dynamic model

Nonlinear Engineering
Based on the self-developed combined hydrodynamic cavitation device composed of a Venturi tube with variable throat length-to-diameter ratios, a triangular orifice perforated plate and nonlinear dynamic model, the influences of factors such as the throat
Zhang Kai, He Huijun, Liu Lirong, Zhang Junjie, Jiao Xiaobo   +4 more
doaj   +1 more source

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

Bubble Break-Up Phenomena in a Venturi Tube

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 2012
Microbubble has distinguished characteristics of large surface area to unit volume and small buoyancy. Recently microbubble generators with low energy and high performance are required to wide applications. In the present study, we propose one new effective technique to generate tiny bubbles with less than 200μm diameter utilizing a venturi tube under ...
KANEKO, Akiko, NOMURA, Yasumichi, TAKAGI, Shu, MATSUMOTO, Yoichiro, ABE, Yutaka   +4 more
openaire   +2 more sources

Experimental Investigation on the Cavitation Fundamental Characteristics of a Venturi Tube Under Ambient-Pressure Conditions

Applied Sciences
The sensitivities of the cavitation inception conditions and the cavitation discharge coefficient, together with the path independence and uniqueness of inception, underpin reliable use of cavitating Venturi tube under ambient conditions.
Guichun Chen, Deyong Zou, Weidong Zhou, Luopeng Li, Fangxiang Wang   +4 more
doaj   +1 more source

Luminescence intensity of vortex cavitation in a Venturi tube changing with cavitation number. [PDF]

Ultrason Sonochem, 2021
Soyama H.
europepmc   +1 more source

A numerical analysis of metrological properties of Venturi tube in the air-coal particle mixture flow measurement in power industry

E3S Web of Conferences, 2017
The main topic of the study is to evaluate the effect of particle concentration and fractional composition on the differential pressure in the Venturi tube during the measurement of flow rate of the gas-particle mixture.
Borsuk Grzegorz, Dobrowolski Bolesław, Wydrych Jacek   +2 more
doaj   +1 more source

Simulating the Effects of Structural Parameters on the Hydraulic Performances of Venturi Tube

Modelling and Simulation in Engineering, 2012
The effects of Venturi structural parameters on its hydraulic performance were studied, which provided theoretical basis for the design of Venturi injector.
Yanqi Sun, Wenquan Niu
doaj   +1 more source

Engineering Design Of An Eletronic Flow Transducer Based In A Venturi Differential Pressure Device.

Revista Tecnologia, 2009
This paper presents a study on the development of an electronic flowmeter based in a Venturi tube as primary element. The design of the transducer is described with respect to its dimensional and constructive details, aided by computational flow ...
Ronald Alzamende Martins, João Manoel Dias Pimenta, Lutero Carmo de Lima   +2 more
doaj  

Numerical Study of Cavitation Phenomenon in a Venturi Tube

Journal La Multiapp
This research aims to understand and numerically analyze the cavitation phenomenon that occurs in Venturi tubes with variations in throat length and pressure changes. This research uses Ansys Fluent 2023 R2 numerical simulation with venturi tube geometries of 25 mm, 30 mm, and 35 mm and pressures of 300,000, 600,000, and 900,000 Pa.
Muhammad Nanda Fatur Rachman, Damora Rhakasywi, Fahrudin Fahrudin   +2 more
openaire   +1 more source