Results 31 to 40 of about 296,315 (170)

Rotating Flow Simulations with OpenFOAM

International Journal of Aeronautical Science & Aerospace Research, 2015
Rotating flow problems have a wide range of applications in several technical fields, e.g. gas turbines, water turbines, wind turbines, aircraft engines, chemical engineering, process engineering, or medical devices. Computational fluid dynamics (CFD) has gain significant importance for the physical analysis and mechanical design of rotating flow ...
openaire   +2 more sources

Thermal Simulation of Pipeline Flow [PDF]

SIAM Journal on Numerical Analysis, 1995
A new numerical method is presented for solving problems of one-dimensional fluid flows in pipelines with significant thermal effects. The method can be considered as a generalization to straightforward collocation. Pressure and velocity are still approximated by continuous piecewise-linear functions, but temperature is approximated with velocity ...
openaire   +2 more sources

Identification of elastoplastic material parameters for the solid phase of metal foams

Materials & Design
For the prediction of the mechanical behavior of foams, the effective foam properties can be calculated from the mechanical properties of the solid phase and the geometric microstructure via computer simulation.
Saeedeh Salajegheh, Hannes Grimm-Strele, Heiko Andrä   +2 more
doaj   +1 more source

Comparative analysis of water and carbon dioxide injection for the thermohydraulics of an EGS project in Dikili Geothermal Field, Türkiye

Bulletin of the Mineral Research and Exploration, 2023
A comparative numerical analysis of the thermohydraulics of an enhanced geothermal system (EGS) project in Türkiye in Dikili area is presented. The fractured granodiorite is modelled as porous media, utilizing the numerically suggested
Aydın Çiçek, Ali Cemal Benim
doaj   +1 more source

Soret and dufour impacts on radiative power-law fluid flow via continuously stretchable surface with varying viscosity and thermal conductivity

Scientific Reports
The intricate dynamics of mixed convective thermic and species transport in a power-law flowing fluid through a continuously stretched surface are investigated. The uniqueness of this study lies in the consideration of fluid variable thermic conductivity
T. S. Khaleque, A. Hossain, M. D. Shamshuddin, Mohammad Ferdows, S. O. Salawu, Shuyu Sun   +5 more
doaj   +1 more source

Traffic Flow Simulator by Multiagent

Journal of Robotics and Mechatronics, 2001
Several methods have been proposed for investigating complex traffic flows. However, the dynamics of vehicles and their drivers' characteristics, which are important factors for any traffic flow analysis, have not been considered sufficiently enough in the past. This paper describes a new concept for simulating complex traffic flows by multiple agents.
Hitoshi Tsunashima, Yasukazu Nishi, Takashi Honjyo, Hiroyuki Kaku, Takuji Sakai   +4 more
openaire   +1 more source

Computer simulation based analysis of transient two-phase thermal evolutions during multiprobe cryosurgery of hepatic tissues embedded without or with blood vessels

International Journal of Thermofluids
Cryosurgery is demarcated as cell annihilation by freezing temperature yielded through a cryogenic probe. Thermal distributions nearby the adjacent blood vessels can impede the iceball evolution and surgery success.
Sorowar Hossain, S. M. Chapal Hossain, Mohammad Ferdows, Md. Zavid Iqbal Bangalee, Md. Shariful Alam   +4 more
doaj   +1 more source

Investigation into the Computational Analysis of High–Speed Microjet Hydrogen–Air Diffusion Flames

Fire
High-speed microjet hydrogen–air diffusion flames are investigated computationally. The focus is on the prediction of the so-called bottleneck phenomenon.
Ali Cemal Benim
doaj   +1 more source

Numerical Analysis of Turbulent Combustion in a Model Swirl Gas Turbine Combustor

Journal of Combustion, 2016
Turbulent reacting flows in a generic swirl gas turbine combustor are investigated numerically. Turbulence is modelled by a URANS formulation in combination with the SST turbulence model, as the basic modelling approach.
Ali Cemal Benim, Sohail Iqbal, Franz Joos, Alexander Wiedermann   +3 more
doaj   +1 more source

Updated Sections and Scope of Computation

Computation
Computation (ISSN 2079-3197) is embarking on a new journey by broadening its academic scope and refining the disciplinary structure of computational science and engineering [...]
Ali Cemal Benim
doaj   +1 more source