scholarly journals CFD Analysis of the Flow Characteristics of Parabolic Nozzle by Changing the Shape of Nozzle Exit

2019 ◽  
Vol 9 (3) ◽  
pp. 601-606
Author(s):  
A. Adaikalaraj et al., A. Adaikalaraj et al., ◽  
Keyword(s):  
Nozzle Exit ◽  
Flow Characteristics ◽  
Cfd Analysis

scholarly journals A Study on Internal Flow Characteristics of T Branch using CFD Analysis

2015 ◽  
Vol 26 (5) ◽  
pp. 438-444
Author(s):  
CHUL HEE JO ◽  
MYEONG JOO KIM ◽  
SEOK JIN CHO ◽  
SU JIN HWANG
Keyword(s):  
Flow Characteristics ◽  
Internal Flow ◽  
Cfd Analysis

CFD analysis of gas–liquid flow characteristics in a microporous tube-in-tube microchannel reactor

2018 ◽  
Vol 170 ◽  
pp. 13-23 ◽  
Author(s):  
Wen-Ling Li ◽  
Yi Ouyang ◽  
Xue-Ying Gao ◽  
Chen-Yu Wang ◽  
Lei Shao ◽  
...  
Keyword(s):  
Liquid Flow ◽  
Flow Characteristics ◽  
Cfd Analysis ◽  
Microchannel Reactor ◽  
Gas Liquid Flow

The Wind Flow Characteristics Measuring Simulations of Soundproof Tunnels on Expressways

2018 ◽  
Vol 878 ◽  
pp. 70-75 ◽  
Author(s):  
Jang Youl You ◽  
Sun Young Paek ◽  
Doo Kie Kim ◽  
Ki Pyo You
Keyword(s):  
Wind Velocity ◽  
Flow Characteristics ◽  
Wind Flow ◽  
Cfd Analysis ◽  
Analysis Method ◽  
Residential Areas ◽  
Heat Islands ◽  
Computational Fluid Dynamics Cfd ◽  
Weather Stations ◽  
Using Data

Soundproof tunnels and soundproof walls constructed on expressways are designed to prevent noise for the nearby surrounding residential areas. These soundproof walls and tunnels feature excellent noise prevention for residential areas nearby, but they hamper the dispersion of air pollutants generated, thus promoting the creation of heat islands during summer and cold islands during winter.The computational fluid dynamics (CFD) analysis method was used to investigate the wind flow around soundproof tunnels. The wind angle and the size of the wind velocity were determined using data from weather stations near soundproof tunnels. The CFD analysis results of the soundproof tunnels on expressways revealed that the wind velocity decreased by 30–60% following the installation of soundproof tunnels.

S054042 Flow Characteristics of a Plane Jet with Serrated Tabs at the Nozzle Exit

2013 ◽  
Vol 2013 (0) ◽  
pp. _S054042-1-_S054042-5 ◽  
Author(s):  
Fumiya YOSHIDA ◽  
Takahiro KIWATA ◽  
Taichi USUZAWA ◽  
Wataru HINOMOTO
Keyword(s):  
Nozzle Exit ◽  
Flow Characteristics ◽  
Plane Jet

Study on Flow Characteristics of a Plane Jet Perturbed by Tabs at the Slit Nozzle Exit

2016 ◽  
Vol 2016 (0) ◽  
pp. 0223
Author(s):  
Makito SAKAI ◽  
Takahiro KIWATA ◽  
Hiroshi TERAMOTO ◽  
Takumi AWA ◽  
Kuniaki TOYODA
Keyword(s):  
Nozzle Exit ◽  
Flow Characteristics ◽  
Plane Jet

CFD Analysis of Composite Axial Water Turbine

2010 ◽  
Author(s):  
Jifeng Wang ◽  
Norbert Mu¨ller
Keyword(s):  
Design Method ◽  
Flow Analysis ◽  
Three Dimensional ◽  
Flow Characteristics ◽  
Cfd Analysis ◽  
Computational Investigation ◽  
Rotating Speed ◽  
Fundamental Understanding ◽  
Water Turbine ◽  
Water Turbines

This paper presents computational investigation of the flow in composite material axial water turbines using Finite Volume based commercial CFD package namely Fluent. Based on three dimensional numerical flow analysis and fluid-structure interaction, the flow characteristics of water turbines including nozzle, impeller and diffuser are predicted. Two particulare cases are studied and compared. The extract power of water turbine in different rotating speed and water inlet velocity are analyzed. The calculated results will provide a fundamental understanding of the impeller as water turbine, and this design method is used to shorten the design period and improve the water turbine’s performance.

CFD Analysis of Batch-Type Reheating Furnace With Regeneratve Burners

2008 ◽  
Author(s):  
Bin Wu ◽  
Tom Roesel ◽  
Andrew M. Arnold ◽  
Zhaojiang Xu ◽  
Eugene Arnold ◽  
...  
Keyword(s):  
Product Quality ◽  
Three Dimensional ◽  
Control Process ◽  
Flow Characteristics ◽  
Steel Production ◽  
Value Added ◽  
Heating Process ◽  
Cfd Analysis ◽  
Reheating Furnace ◽  
Quality Control Process

A reheating furnace is a critical component in value-added steel production. These furnaces can have a significant impact on product quality and total cost. Due to the higher efficiency of regenerative burners, a growing number of reheating furnaces are using this technology. To better understand the regenerative burner operation, a Computational Fluid Dynamics (CFD) analysis has been conducted to examine the transient and three dimensional flow characteristics in the No.3 reheating furnace at ArcelorMittal Steelton. Simulation results with traditional burners and regenerative burners have been analyzed to understand the effect of retrofitting a furnace with these more modern burners. The temperature distribution on the billets has also been monitored throughout the simulated heating process providing insight into the optimization of billet residence time and improvement of the product quality control process.

scholarly journals ICONE11-36393 EVALUATION OF FLOW CHARACTERISTICS IN THE LOWER PLENUM OF THE ABWR BY USING CFD ANALYSIS

2003 ◽  
Vol 2003 (0) ◽  
pp. 301 ◽  
Author(s):  
Shirou Takahashi ◽  
Hideo Soneda ◽  
Kenichi Yasuda ◽  
Kouji Shiina ◽  
Seiichi Matsumura ◽  
...  
Keyword(s):  
Flow Characteristics ◽  
Cfd Analysis
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