Hybrid computational fluid dynamic algorithms based on analytic and finite volume methods

1997 ◽  
Author(s):  
T. Michal ◽  
A. Verhoff ◽  
T. Michal ◽  
A. Verhoff
Keyword(s):  
Finite Volume ◽  
Computational Fluid Dynamic ◽  
Fluid Dynamic ◽  
Finite Volume Methods ◽  
Dynamic Algorithms

scholarly journals ANALISIS NUMERIK DAN VALIDASI KASUS KAVITASI POMPA SENTRIFUGAL MISSION MAGNUM I MENGGUNAKAN CFD

ROTASI ◽  
2016 ◽  
Vol 18 (3) ◽  
pp. 89
Author(s):  
Eflita Yohana ◽  
M. Fandiar Majiid
Keyword(s):  
Finite Volume ◽  
Computational Fluid Dynamic ◽  
Fluid Dynamic

Salah satu penyebab menurunnya performa pompa adalah kavitasi. Kavitasi pada pompa sentrifugal dapat menimbulkan efek kerugian yang sangat buruk seperti turunnya performa pompa yang disebabkan erosi, getaran, dan kebisingan yang terjadi. Kavitasi dapat terjadi dalam kondisi apapun, untuk mencegahnya kita harus mengetahui fenomena awal kavitasi pada pompa. Untuk mendeteksi kavitasi kita bisa menggunakan berbagai macam metode atau software, salah satunya dengan CFD (Computational Fluid Dynamic) dan metode FVM (Finite Volume Methode) yang sudah di validasi terlebih dahulu. Percobaan yang telah dilakukan memperoleh tekanan absolut yang sangat rendah pada bagian sisi isap pompa mencapai 2650 Pa. Hal tersebut bisa menjadi dasar indikasi terjadinya kavitasi.

CFD Challenge: Solutions Using the Commercial Finite Volume Solver Fluent on Tetrahedral and Polyhedral Meshes

2012 ◽  
Author(s):  
Adel M. Malek ◽  
Alexandra Lauric
Keyword(s):  
Endothelial Cells ◽  
Finite Volume ◽  
Computational Fluid Dynamic ◽  
Fluid Dynamic ◽  
Mechanical Environment ◽  
Computational Hemodynamics ◽  
Polyhedral Meshes ◽  
Intravascular Stents

Research by the Malek Computational Hemodynamics Laboratory has focused on using computational fluid dynamic (CFD) tools to gain an improved insight of the mechanical environment faced by endothelial cells in and around cerebrovascular atherosclerotic and aneurysmal lesions. More recently, we have been interested in studying the effect of endovascular therapies such as aneurysm-occluding coils and intravascular stents on local microhemodynamics.

COMPUTATIONAL FLUID DYNAMIC INVESTIGATIONS ON EFFECTS OF CIRCULAR ROD INSERTS IN FAST REACTOR FUEL BUNDLE

2018 ◽  
Author(s):  
G Padmakumar ◽  
K. Velusamy ◽  
Bhamidi V. S. S. S. Prasad ◽  
P Lijukrishnan ◽  
P. Selvaraj
Keyword(s):  
Fast Reactor ◽  
Computational Fluid Dynamic ◽  
Fluid Dynamic ◽  
Reactor Fuel ◽  
Fuel Bundle ◽  
Fast Reactor Fuel

Computational Fluid Dynamic Control

1989 ◽  
Author(s):  
Tom T. Hartley ◽  
Alex DeAbreu-Garcia
Keyword(s):  
Computational Fluid Dynamic ◽  
Fluid Dynamic ◽  
Dynamic Control
Sign in / Sign up

Export Citation Format

Share Document