Search Options

Sort by:

Sort search results by

Publication Type:

Publication Type filter

Open access:

Publication Date:

Periodicals:

Periodicals filter

Search results

Online since: May 2025
Authors: Zahrul Fuadi, Samsul Rizal, Muhammad Salamul Fajar Sabri, Rudi Kurniawan, Taufik Fuadi Abidin, Razali Thaib
The efficiency and performance of the HVAC system in the isolation room can be improved by using CFD simulation, as shown by several studies [10], [13], [14].
Sikarwar, Design and simulation of isolation room for a hospital, no.
Biswas, “A novel CFD analysis to minimize the spread of COVID-19 virus in hospital isolation room,” Chaos, Solitons and Fractals, vol. 139, p. 110294, 2020, doi: 10.1016/j.chaos.2020.110294
Online since: January 2014
Authors: Bianca Neves Machado, Marcos Moisés Zanella, Mateus das Neves Gomes, Elizaldo Domingues dos Santos, Jeferson Avila Souza, Liércio André Isoldi, Luiz Alberto Oliveira Rocha
The numerical procedures employed in the simulations are depicted in Section 3.
In the simulations of this study, two different phases are considered: air and water.
The time processing of each simulation was approximately 3.2 × 104 s (9 h).
V European Conference on Computational Fluid Dynamics, ECCOMAS CFD 2010, Lisbon, 2010
Horko, CFD Optimization of an oscillating water column energy converter, MSc.
Online since: November 2007
Authors: Hong Mei Yin, Yi Lai, Xiao Heng Liu, Long Juan Xue
A two-dimensional computational fluid dynamics (CFD) was conducted to solve the model equations.
Only a few authors performed numerical simulation of the flow at the vicinity of the cell.
Online since: January 2016
Authors: Sayedus Salehin, M. Monjurul Ehsan, Shafi Noor, A.K.M. Sadrul Islam
The simulation is performed for a wide range of Reynolds number from 10,000 to 30,000 and the volume fraction of the solid nanoparticles in the base fluid is from 1% to 5%.
A commercial computational fluid dynamics software ANSYS Fluent 12 is employed for this simulation, k-ω SST turbulent model is chosen for the single phase analysis.
The simulation is carried out with two dimensional domain and axisymmetric condition at the centerline.
For the simulation, SIMPLE algorithm under second order upwind discretization scheme is employed.
To validate the commercial CFD code, the numerical results are compared with the Nusselt number obtained from Prandtl analogy [11], which is shown in fig. 2.
Online since: October 2009
Authors: Sylvain P. Tremblay, André Arsenault, Daniel Larouche, Jean Philippe Dubé, Florin Ilinca, Jean François Hétu
Numerical simulation [3] was conducted with the ProCAST TM software from ESI.
Physical properties of AA5052 used in the simulation.
Mathematical Simulation Tool - Part III - New Simulation Package Results The previous model was imported in the new platform, allowing much smaller computation time and giving us the opportunity to verify the influence of turbulence.
The CFD model solves differential equations describing the conservation of mass, momentum and energy in order to evaluate the velocity, pressure and temperature fields.
Simulations were carried out for steady state conditions and an inlet velocity of 240mm/s.
Online since: April 2012
Authors: Li Hong Li, Qian Jin Guo
Flow calculation and experiment of photovoltaic centrifugal pump under weak radiation, Journal of Drainage and Irrigation Machinery Engineering, V28(2010), p.305-309 [4] Numerical simulation of internal flow through the spiral casing of centrifugal pump,Journal of Jiangsu University, V25(2004), p.185-188 [5]Cui Baoling.Numerical simulation and theoretical analysis of high-speed centrifugal pump with inducer.
Hydrodynamic forces in centrifugal pump and compressor impellers in volute casings:measurements using magnetic bearings and CFD simulations.
Online since: August 2014
Authors: Yu Ting Zhang, Dian Jun Zuo, Jian Dong Li
Ni Mingjiu et al. [4] studied droplets motion and deformation under surface tension and shear stress with numerical simulation, concluded that when capillary number and shear viscosity ratio of two phases are over the critical value.
Jiang Yong, Fan Weicheng et al. [6] describe droplets breakup with instability theory, and carry out three-dimensional simulation for spray process in burning device.
Control Equations In order to study droplet deformation and breakup in high gravity field, a theoretical model is presented firstly, then simulate droplet deformation and breakup process with commercial CFD software Fluent.
Numerical simulation on breakup and collision of droplet in gas-liquid cyclone separator, J.
Online since: November 2013
Authors: Bai Chen, Ya Juan Li, Peng Wang, Sun Chen, Yue Yang Kou
Simulation and Numerical Calculation Based on CFD software Fluent, This section simulates the resistance of body and the propulsion of propeller to get Z on the left of the Eq. (8).
The robot swims in No. 30 turbine oil in simulation whose dynamic viscosity is 0.09N·s/m2. 4.1 Simulation of body resistance After simulation, forward resistance at different speeds is shown in Fig. 4.
After simulation, Relation curve between propulsion and rotary speed is shown in Fig. 5.
Comparing with the simulation results of single propeller at the same speed, as is shown in Fig. 5, simulation is smaller than experiment values.
Simulation-based analysis of micro-robots swimming at the center and near the wall of circular mini-channels[J].
Online since: March 2017
Authors: Zeno Cosmin Grigoraş, Dan Diaconu-Şotropa
This paper presents the analysis of the effect of smoke exhaust and hot gases from an atrium type building using techniques for numerical simulation of a fire situation.
This approach, specific to two-zone fire models instead of CFD models, can provide a quick overview for fire protection engineers.
Online since: March 2006
Authors: Sami Vapalahti, Seppo Louhenkilpi, Tuomo Räisänen
When simulation results are qualitatively compared to Fig. 3, the similarity is obvious.
Simulations using three dimensions are already underway.
The question is again what we want from the simulations.
For a long time it has been possible to make comparisons between different nozzle designs using either water models or CFD modelling without solidification.
Nieminen: Real-Time Simulation of Heat Transfer in Continuous Casting.
Showing 4261 to 4270 of 5269 items