Review of combustion stabilization for hypersonic airbreathing propulsion
A review of fundamental research in combustion stabilization for hypersonic airbreathing
propulsion is presented. Combustion in high-speed airbreathing propulsion systems …
propulsion is presented. Combustion in high-speed airbreathing propulsion systems …
Supersonic combustion in air-breathing propulsion systems for hypersonic flight
Great efforts have been dedicated during the last decades to the research and development
of hypersonic aircrafts that can fly at several times the speed of sound. These aerospace …
of hypersonic aircrafts that can fly at several times the speed of sound. These aerospace …
Transverse jet in supersonic crossflows
W Huang - Aerospace Science and Technology, 2016 - Elsevier
The mixing and combustion process plays an important role in the realization of the scramjet
engine, and the transverse injection from a wall orifice is widely employed for the simplest …
engine, and the transverse injection from a wall orifice is widely employed for the simplest …
Using field inversion to quantify functional errors in turbulence closures
A data–informed approach is presented with the objective of quantifying errors and
uncertainties in the functional forms of turbulence closure models. The approach creates …
uncertainties in the functional forms of turbulence closure models. The approach creates …
An entropy-stable hybrid scheme for simulations of transcritical real-fluid flows
A finite-volume method is developed for simulating the mixing of turbulent flows at
transcritical conditions. Spurious pressure oscillations associated with fully conservative …
transcritical conditions. Spurious pressure oscillations associated with fully conservative …
Unstart phenomena induced by flow choking in scramjet inlet-isolators
A review of recent research outcomes in downstream flow choking-driven unstart is
presented. Unstart is a flow phenomenon at the inlet that severely reduces the air mass flow …
presented. Unstart is a flow phenomenon at the inlet that severely reduces the air mass flow …
A review of the scramjet experimental data base
The frontier in hypersonic flights via an air-breathing scramjet faces a formidable challenge,
because the operational principle is built on thermal compression, which is inherently …
because the operational principle is built on thermal compression, which is inherently …
Modeling of structural uncertainties in Reynolds-averaged Navier-Stokes closures
Estimation of the uncertainty in numerical predictions by Reynolds-averaged Navier-Stokes
closures is a vital step in building confidence in such predictions. An approach to model …
closures is a vital step in building confidence in such predictions. An approach to model …
Exploiting active subspaces to quantify uncertainty in the numerical simulation of the HyShot II scramjet
We present a computational analysis of the reactive flow in a hypersonic scramjet engine
with focus on effects of uncertainties in the operating conditions. We employ a novel …
with focus on effects of uncertainties in the operating conditions. We employ a novel …
Advances and challenges in modeling high-speed turbulent combustion in propulsion systems
Combustion environments in propulsion systems involve the interaction of a variety of
physics. In devices such as augmentors, ramjets and scramjets, such environments include …
physics. In devices such as augmentors, ramjets and scramjets, such environments include …