Orifice Plate - an overview | ScienceDirect Topics
An orifice plate is defined as a metal disc with a concentric hole that is inserted into a pipe to measure the volume flow rate of a fluid. It is characterized by its simplicity and cost …
Parametric analysis of orifice plates on measurement of flow: A …
May 1, 2022 · The orifice plate, Venturi tube [6], Flow nozzles, V-cone and Segmental wedge works on this principle [7]. The fluid velocity is proportional to the volumetric flow rate given a …
Investigation of the performance of an orifice plate flowmeter …
May 1, 2025 · The performance of the orifice plate flow meter was estimated numerically in the OpenFOAM environment by evaluating the discharge coefficient and the differential pressure …
Experimental and numerical optimization of orifice entrance …
Nov 1, 2025 · In order to make an improvement, the present study proposed conical-edged orifice entrance for multi-hole plate that can be through its optimization to minimize the pressure loss …
Experimental study on effect of structural parameters on pressure …
Jun 1, 2023 · In this study, the pressure drop characteristics of single-phase flow across a multi-orifice plate, which implies a stable zone (turbulent flow) pressure loss coefficient and the …
Experimental and numerical investigation on the hydraulic ...
Jun 1, 2025 · In this work, a new orifice plate throttle applied to outlet pressure adjustment of main vessel cooling system is specifically designed and manufactured based on the design …
Plate Orifice - an overview | ScienceDirect Topics
A plate orifice is defined as a device that consists of a plate with a circular hole used to create a high pressure drop in fluid flow, where static pressure is measured upstream and downstream …
Orifice plates pressure loss – An improved theoretical equation for ...
Mar 31, 2025 · The orifice meter consists of a plate with a hole machined through it which is inserted into a pipe [1]. The plate, by restricting the flow, produces a differential pressure (here …
Pressure loss characteristics of orifice and perforated plates
Feb 1, 1997 · The practical applica- tions of CFD include the effect of thickness, free-area ratio, and cross-sectional area of an orifice or perforated plate on the pressure loss as well as flow …
Study on noise induced by cavitation flow in orifice plates
Nov 1, 2023 · This study aims to investigate the noise reduction characteristics of orifice plates used for throttling. For this purpose, a test rig was established to measure the noise generated …