Highly-scalable GPU-accelerated compressible reacting flow solver for modeling high-speed flows
Emerging supercomputing systems utilize a combination of central processing units (CPUs)
and graphics processing units (GPUs) in an effort to reach exascale capabilities while …
and graphics processing units (GPUs) in an effort to reach exascale capabilities while …
Optimization of blade high-pressure edge to reduce pressure fluctuations in pump-turbine hump region
D Li, Y Qin, J Wang, Y Zhu, H Wang, X Wei - Renewable Energy, 2022 - Elsevier
Hump characteristic is one of unique hydraulic instabilities of pump-turbines, which restricts
the stable and safe operating range of the units. High-amplitude pressure fluctuations could …
the stable and safe operating range of the units. High-amplitude pressure fluctuations could …
Comparison and validation of various turbulence models for U-bend flow with a magnetic resonance velocimetry experiment
Y Han, L Zhou, L Bai, W Shi, R Agarwal - Physics of Fluids, 2021 - pubs.aip.org
Turbulence modeling plays an important role in the accurate prediction of turbulent fluid
motion in computational fluid dynamics simulations using the Reynolds-averaged Navier …
motion in computational fluid dynamics simulations using the Reynolds-averaged Navier …
A data-driven reduced-order model for stiff chemical kinetics using dynamics-informed training
A data-based reduced-order model (ROM) is developed to accelerate the time integration of
stiff chemically reacting systems by effectively removing the stiffness arising from a wide …
stiff chemically reacting systems by effectively removing the stiffness arising from a wide …
Diffusive effects of hydrogen on pressurized lean turbulent hydrogen-air premixed flames
To understand the turbulence-chemistry interaction of lean hydrogen-air premixed flames at
elevated pressures, we conduct a series of high-fidelity direct numerical simulations with …
elevated pressures, we conduct a series of high-fidelity direct numerical simulations with …
A statistical analysis of developing knock intensity in a mixture with temperature inhomogeneities
Knock formation and its intensity for a stoichiometric ethanol/air mixture under a
representative end-gas auto-ignition condition in IC engines with temperature …
representative end-gas auto-ignition condition in IC engines with temperature …
Statistics of local and global flame speed and structure for highly turbulent H2/air premixed flames
A statistical analysis is conducted for turbulent hydrogen-air premixed flames at a range of
Karlovitz numbers up to 1,126 by direct numerical simulations (DNS) with detailed chemistry …
Karlovitz numbers up to 1,126 by direct numerical simulations (DNS) with detailed chemistry …
Experimental and computational studies of methanol and ethanol preignition behind reflected shock waves
Experimental and computational investigations are carried out to identify the generalized
criterion to predict the preignition tendency of methanol and ethanol mixtures in shock tubes …
criterion to predict the preignition tendency of methanol and ethanol mixtures in shock tubes …
Effects of turbulence and temperature fluctuations on knock development in an ethanol/air mixture
The effects of turbulence on knock development and intensity for a thermally
inhomogeneous stoichiometric ethanol/air mixture at a representative end-gas autoignition …
inhomogeneous stoichiometric ethanol/air mixture at a representative end-gas autoignition …
Heat release characteristics of ammonia flames in MILD conditions
Ammonia (NH 3) combustion is an attractive energy source with zero carbon dioxide (CO 2)
emissions and a potential hydrogen-combustion enabler. In addition, the availability of …
emissions and a potential hydrogen-combustion enabler. In addition, the availability of …