Results 11 to 20 of about 492,142 (334)

Coupled flight dynamics and CFD - demonstration for helicopters in shipborne environment [PDF]

, 2017
The development of high-performance computing and computational fluid dynamics methods have evolved to the point where it is possible to simulate complete helicopter configurations with good accuracy.
Barakos, G.N., Crozon, C., Steijl, R.
core   +1 more source

The DOE E3SM v1.2 Cryosphere Configuration: Description and Simulated Antarctic Ice‐Shelf Basal Melting

Journal of Advances in Modeling Earth Systems, 2022
The processes responsible for freshwater flux from the Antarctic Ice Sheet (AIS), ice‐shelf basal melting and iceberg calving, are generally poorly represented in current Earth System Models (ESMs).
Darin Comeau, Xylar S. Asay‐Davis, Carolyn Branecky Begeman, Matthew J. Hoffman, Wuyin Lin, Mark R. Petersen, Stephen F. Price, Andrew F. Roberts, Luke P. Van Roekel, Milena Veneziani, Jonathan D. Wolfe, Jeremy G. Fyke, Todd D. Ringler, Adrian K. Turner   +13 more
doaj   +1 more source

Evaluation and optimization of H2 and C2H4 production in piston engines via an adjoint-based approach

Applications in Energy and Combustion Science, 2023
In the context of the energy transition, efficient energy systems are desired. One promising approach is the use of piston engines for energy and species conversion.
Mathias Lemke, Charlotte Rudolph, Burak Atakan, Julius Reiss   +3 more
doaj   +1 more source

CFD/RBD Numerical Simulation Research on the Process of Buried Aviation Weapon Launch [PDF]

Hangkong bingqi, 2021
Because of its special configuration, the flying wing layout aircraft shows a big difference in performance from conventional aircraft. Embedded weapon cabin can help fighters improve stealth performance, but the door interference and the flow under the ...
Jin Chenhui, Huai Yang, Chen Xin, Wang Gang
doaj   +1 more source

Nanoparticle shape effects on squeezed MHD flow of water based Cu, Al2O3 and SWCNTs over a porous sensor surface

Alexandria Engineering Journal, 2018
Impact of nanoparticle shape on the squeezed MHD flow of water based metallic nanoparticles over a porous sensor surface in the presence of heat source has been investigated.
R. Kandasamy, Nur Atikah bt Adnan, Radiah Mohammad   +2 more
doaj   +1 more source

A combined experimental and computational fluid dynamics analysis of the dynamics of drop formation [PDF]

, 2005
This article presents a complementary experimental and computational investigation of the effect of viscosity and flowrate on the dynamics of drop formation in the dripping mode.
Chen H. H., H. M. Thompson, N Kapur, O. B. Fawehinmi, P. H. Gaskell, P. K. Jimack   +5 more
core   +1 more source

Study on Numerical Algorithm of the N-S Equation for Multi-Body Flows around Irregular Disintegrations in Near Space

Aerospace, 2022
There has been a concern that the accurate numerical simulation of multi-body flow, which is caused by the multiple disintegrations of expired spacecraft re-entering into the near space, has a critical bottleneck impact on the falling area of the ...
Zheng Han, Zhihui Li, Zhiyong Bai, Xuguo Li, Jiazhong Zhang   +4 more
doaj   +1 more source

Cfd Simulation of Wall Impingement of Tear Shape Viscoplastic Drops Utilizing Openfoam®

Applied Rheology, 2013
The main objective of this study is to get insight into the dynamic behavior of viscoplastic drop in impingement process in which the Capillary number is greater than one.
Noroozi S., Tavangar S., Hashemabadi S. H.   +2 more
doaj   +1 more source

Thermal Characterization of Eicosane/Graphite Nano-Composite-Based Phase Change Material [PDF]

Journal of Renewable Energy and Environment, 2023
Phase Change Materials (PCMs) have received much consideration as thermal energy storage systems due to their high storage capacity. However, their heat transfer rate is limited because of the low thermal conductivity.
Ala Moradi, Hajar Es-haghi, Seyed Hassan Hashemabadi, Majid Haghgoo, Zahra Emami   +4 more
doaj   +1 more source

Colour in visualisation for computational fluid dynamics [PDF]

, 2006
Colour is used in computational fluid dynamic (CFD) simulations in two key ways. First it is used to visualise the geometry and allow the engineers to be confident that the model constructed is a good representation of the engineering situation.
Atherton, MA, Collins, MW, Dokhan, J, Karayiannis, TG, Kinnear, D   +4 more
core   +1 more source