Next Article in Journal
Analyzing the Effect and Performance of Lossy Compression on Aeroacoustic Simulation of Gas Injector
Next Article in Special Issue
Using an Interactive Lattice Boltzmann Solver in Fluid Mechanics Instruction
Previous Article in Journal
Scatter Search Applied to the Inference of a Development Gene Network
Previous Article in Special Issue
Esoteric Twist: An Efficient in-Place Streaming Algorithmus for the Lattice Boltzmann Method on Massively Parallel Hardware
Article

Implicit Large Eddy Simulation of Flow in a Micro-Orifice with the Cumulant Lattice Boltzmann Method

Institute for Computational Modeling in Civil Engineering, TU Braunschweig, 38106 Braunschweig, Germany
*
Author to whom correspondence should be addressed.
Academic Editor: Christian F. Janßen
Computation 2017, 5(2), 23; https://doi.org/10.3390/computation5020023
Received: 29 March 2017 / Revised: 24 April 2017 / Accepted: 27 April 2017 / Published: 5 May 2017
(This article belongs to the Special Issue CFD: Recent Advances in Lattice Boltzmann Methods)
A detailed numerical study of turbulent flow through a micro-orifice is presented in this work. The flow becomes turbulent due to the orifice at the considered Reynolds numbers (∼ 10 4 ). The obtained flow rates are in good agreement with the experimental measurements. The discharge coefficient and the pressure loss are presented for two input pressures. The laminar stress and the generated turbulent stresses are investigated in detail, and the location of the vena contracta is quantitatively reproduced. View Full-Text
Keywords: lattice Boltzmann method; orifice; discharge coefficient; implicit large eddy simulation lattice Boltzmann method; orifice; discharge coefficient; implicit large eddy simulation
Show Figures

Figure 1

MDPI and ACS Style

Kian Far, E.; Geier, M.; Kutscher, K.; Krafczyk, M. Implicit Large Eddy Simulation of Flow in a Micro-Orifice with the Cumulant Lattice Boltzmann Method. Computation 2017, 5, 23. https://doi.org/10.3390/computation5020023

AMA Style

Kian Far E, Geier M, Kutscher K, Krafczyk M. Implicit Large Eddy Simulation of Flow in a Micro-Orifice with the Cumulant Lattice Boltzmann Method. Computation. 2017; 5(2):23. https://doi.org/10.3390/computation5020023

Chicago/Turabian Style

Kian Far, Ehsan, Martin Geier, Konstantin Kutscher, and Manfred Krafczyk. 2017. "Implicit Large Eddy Simulation of Flow in a Micro-Orifice with the Cumulant Lattice Boltzmann Method" Computation 5, no. 2: 23. https://doi.org/10.3390/computation5020023

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Back to TopTop