scholarly journals Food Chilling Methods and CFD Analysis of a Refrigeration Cabinet as a Case Study

Refrigeration ◽  
2017 ◽  
Author(s):  
Radu Roşca ◽  
Ioan Ţenu ◽  
Petru Cârlescu
Keyword(s):  
Cfd Analysis

scholarly journals Evaluation of Seabed Stability and Scour Control Around Subsea Gravity Protection Structures

2010 ◽  
Author(s):  
Richard J. S. Whitehouse ◽  
Carlos Lam ◽  
Stephen Richardson ◽  
Peter Keel
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
North Sea ◽  
Cfd Analysis ◽  
Cfd Model ◽  
3 Dimensional ◽  
Computational Fluid Dynamics Cfd ◽  
The Uk ◽  
Study Application

Results from an advanced 3-dimensional Computational Fluid Dynamics (CFD) model have proven to form an effective basis on which to design stable and scour resistant subsea structures in areas of seabed which are prone to scouring. A case study application from the UK sector of the southern North Sea is presented to demonstrate the benefits of the CFD analysis.

scholarly journals CFD analysis of transpirational cooling by vegetation: Case study for specific meteorological conditions during a heat wave in Arnhem, Netherlands

2015 ◽  
Vol 83 ◽  
pp. 11-26 ◽  
Author(s):  
Christof Gromke ◽  
Bert Blocken ◽  
Wendy Janssen ◽  
Bart Merema ◽  
Twan van Hooff ◽  
...  
Keyword(s):  
Heat Wave ◽  
Meteorological Conditions ◽  
Cfd Analysis

scholarly journals CFD analysis of a dual heat recovery system

2019 ◽  
Vol 85 ◽  
pp. 02007
Author(s):  
Robert Ştefan Vizitiu ◽  
Gavril Sosoi ◽  
Andrei Burlacu ◽  
Florin Emilian Ţurcanu
Keyword(s):  
Heat Exchanger ◽  
Thermal Energy ◽  
Heat Recovery ◽  
Hot Water ◽  
Heat Transfer Analysis ◽  
Cfd Analysis ◽  
Pipe System ◽  
Recovery System ◽  
Heat Recovery System

This paper presents a CFD Heat Transfer Analysis of an originally designed system for heat recovery in the building sector. The heat exchanger has a dual role, which means it will produce simultaneously hot water and warm air. The key to the efficiency of the heat exchanger is the heat pipe system which recovers thermal energy from residual hot water and transfers it to the secondary agents. The paper includes a case study structured by different mesh distributions and flow regimes. The purpose of the heat exchanger is to reduce the costs of producing thermal energy and to increase the overall energy efficiency of buildings.

scholarly journals Numerical Simulation of the Hydrodynamics of Some Sectors of the Prute River

2019 ◽  
Vol 70 (3) ◽  
pp. 902-905
Author(s):  
Galina Marusic ◽  
Valeriu Panaitescu
Keyword(s):  
Water Pollution ◽  
Fluid Dynamics ◽  
Numerical Simulation ◽  
Flow Characteristics ◽  
Aquatic Systems ◽  
Cfd Analysis ◽  
Computational Fluid Dynamics Cfd ◽  
Prut River

This paper addresses issues related to the determination of hydrodynamics of aquatic systems, with the application of computational fluid dynamics (CFD) analysis. The importance of knowing the hydrodynamics of aquatic systems for solving water pollution problems, as well as their prevention, is discussed. A case study regarding the determination of the water flow characteristics using CFD for some sectors of the Prut river is presented.

CFD analysis on the performance of a solar chimney power plant system: Case study in Algeria

2017 ◽  
Vol 14 (12) ◽  
pp. 971-982 ◽  
Author(s):  
Rayan Rabehi ◽  
Abla Chaker ◽  
Zeroual Aouachria ◽  
Ming Tingzhen
Keyword(s):  
Power Plant ◽  
Cfd Analysis ◽  
Solar Chimney ◽  
Plant System ◽  
Solar Chimney Power Plant

scholarly journals CFD analysis of operational flow nature of a wind turbine model using environmental wind data from Nigerian Defence Academy (NDA)

2021 ◽  
Vol 40 (4) ◽  
pp. 623-630
Author(s):  
M. Samuel ◽  
S.U. Muhammad ◽  
W.C. Solomon ◽  
G.C. Japheth
Keyword(s):  
Wind Speed ◽  
Turbulent Flow ◽  
Wind Turbine ◽  
Flow Analysis ◽  
Cfd Analysis ◽  
Model Design ◽  
Wind Speeds ◽  
Operational Flow ◽  
Turbine Model

A wind turbine is a machine which converts the power in the wind into electricity. It operates under varying wind speeds depending on the environmental wind conditions. In this paper, we have presented the operational flow analysis of a proposed wind turbine model in Nigerian Defence Academy (NDA) Kaduna. The case study is for 5.6m/s, 7.5m/s and 9.5m/s wind speed. The model design and assembly of the components were done with the help of SolidWorks 2018 and the operational flow analysis done with ANSYS 15.0. The result showed that the flow nature of the turbine model grew from laminar flow to turbulent flow increasingly with the environmental wind speed. The flow nature remained laminar from 0.0356 to 1780 Reynolds at 5.6m/s. At 7.5m/s wind speed, from laminar 0.403 Reynolds to turbulent 4290 Reynolds and at 9.5m/s, from laminar 0.381 Reynolds to turbulent 4900 Reynolds. High turbulent flow and mass imbalance nature depicts that phenomenon like wake and vibration of the system occurred.

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