Blar i Fakultet for ingeniørvitenskap (IV) på tidsskrift "Journal of Applied Fluid Mechanics"
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Computation of developing turbulent flow through a straight asymmetric diffuser with moderate adverse pressure gradient
(Journal article; Peer reviewed, 2017)In this paper, numerical investigation of three-dimensional, developing turbulent flow, subjected to a moderate adverse pressure gradient, has been investigated using various turbulence models, namely: the lowRe k , the ... -
Cross-Scale Flow Field Analysis of Sealing Chamber and End Face Considering the CO2 Real Gas Effect
(Peer reviewed; Journal article, 2021)The dry gas seal (DGS) is a non-contacting, gas-lubricated mechanical face seal commonly used in rotating machinery. Traditional analyses of DGSs treat the end face as an independent factor by setting the end-face inlet ... -
Effects of upstream flow conditions on runner pressure fluctuations
(Journal article; Peer reviewed, 2017)The rotor-stator interaction and the corresponding pressure fluctuations represent one of the sources of pressure and load fluctuations on the rotating parts of rotating machineries. The high-Reynolds flow is subject to ... -
Investigation of the Numerical Methodology of a Model Wind Turbine Simulation
(Journal article; Peer reviewed, 2018)The present work aims to investigate different methodologies for the numerical simulation of an upwind three-bladed wind turbine; which is supposed to be a base model to simulate icing in cold climate windmills. That is a ... -
Maximum pressure evaluation during expulsion of entrapped air from pressurized pipelines
(Journal article; Peer reviewed, 2017)Pressurized pipeline systems may have a wide operating regime. This paper presents the experimental analysis of the transient flow in a horizontal pipe containing an air pocket, which allows the ventilation of the air after ... -
On the use of the water hammer equations with time dependent friction during a valve closure, for discharge estimation
(Peer reviewed; Journal article, 2016)The paper presents a new method for in site discharge estimation in pressured pipes. The method consists in using the water hammer equations solved with the method of characteristics with an unsteady friction factor model. ...