Turbulence approaches for numerical predictions of vehicle-like afterbody vortex flows
The numerical prediction of aerodynamic characteristics for vehicles is crucial to both
industry and academia, with various numerical approaches playing a critical role in …
industry and academia, with various numerical approaches playing a critical role in …
[HTML][HTML] Influence of magneto-hydrodynamic and couple stress squeeze film lubrication on conical bearing-a slip velocity model
R Kempepatil, AG Hiremath, BN Hanumagowda… - Alexandria Engineering …, 2024 - Elsevier
This paper explores the impact of MHD couple stress and slip velocity over a conical bearing
in the presence of magnetic field. The flow is considered as incompressible. A uniform …
in the presence of magnetic field. The flow is considered as incompressible. A uniform …
[HTML][HTML] Heat transfer enhancement using ternary hybrid nanofluid for cross-viscosity model with intelligent Levenberg-Marquardt neural networks approach …
NS Akbar, T Zamir, T Noor, T Muhammad… - Case Studies in Thermal …, 2024 - Elsevier
Thermal heat transfer analysis of trihybrid nanofluids using an intelligent Levenberg-
Marquardt neural network (ANN-LMA) approach, with a focus on entropy generation, has …
Marquardt neural network (ANN-LMA) approach, with a focus on entropy generation, has …
Enhancing high-resolution reconstruction of flow fields using physics-informed diffusion model with probability flow sampling
Y Guo, X Cao, M Zhou, H Leng, J Song - Physics of Fluids, 2024 - pubs.aip.org
The application of artificial intelligence (AI) technology in fluid dynamics is becoming
increasingly prevalent, particularly in accelerating the solution of partial differential …
increasingly prevalent, particularly in accelerating the solution of partial differential …
Computational study of the coaxial air and fuel jet through a 3-lobe strut injector for efficient fuel mixing in a supersonic combustion chamber
In this article, comprehensive simulations of the compressible air stream inside the
combustion chamber are done to disclose the mixing and circulation performance of the 3 …
combustion chamber are done to disclose the mixing and circulation performance of the 3 …
Mitigation of crosswind effects on high-speed trains using vortex generators
Vortex generators can enhance the operational safety of high-speed trains and offer
effective anti-rolling performance. This paper investigates the influence of vortex generator …
effective anti-rolling performance. This paper investigates the influence of vortex generator …
Rapid high-precision machining of LTCC utilizing water-jet guided laser technology: Expanding the horizons of functional ceramic processing
Y Zhang, Y Wang, J Hu, L Zhong, Z Su, B Qian… - Materials Today …, 2024 - Elsevier
Low temperature co-fired ceramic (LTCC) has become the ideal substrate material for the
next generation of circuit boards. However, due to their brittle nature, high-precision cutting …
next generation of circuit boards. However, due to their brittle nature, high-precision cutting …
Model-based deep reinforcement learning for active control of flow around a circular cylinder using action-informed episode-based neural ordinary differential …
To date, applications of deep reinforcement learning (DRL) to active flow control (AFC) have
been largely achieved via model-free DRL wherein the agent's policy is optimized through …
been largely achieved via model-free DRL wherein the agent's policy is optimized through …
Experimental study on the synergy of sweeping jets on the afterbody flows of a slanted-base cylinder
The synergistic effects of sweeping jets (SWJs) hold significant potential in controlling
afterbody vortex flows of a cargo fuselage. A combination of SWJ pairs, located at various …
afterbody vortex flows of a cargo fuselage. A combination of SWJ pairs, located at various …
Investigation of unswept ramp system with lobe shape nozzle for fuel mixing of hydrogen jet at a scramjet engine
The role of efficient fuel mixing and a stable flame holder is crucial in enhancing the
performance and capabilities of scramjet engines for high-speed flight. The present research …
performance and capabilities of scramjet engines for high-speed flight. The present research …