Results 101 to 110 of about 419 (166)

Addressing platelet insecurity - A national call to action. [PDF]

open access: yesTransfusion
Gehrie EA   +14 more
europepmc   +1 more source

Experimental demonstration of tractor millimeter wave beam propulsion. [PDF]

open access: yesSci Rep
Takahashi M   +4 more
europepmc   +1 more source

Hypersonic turbulent quantities in support of Morkovin's hypothesis. [PDF]

open access: yesNat Commun
Segall BA   +6 more
europepmc   +1 more source

Coexistence of detonation with deflagration in rotating detonation engines

International Journal of Hydrogen Energy, 2016
Abstract Rotating detonation engines of high thermal efficiency and specific impulse have been studied a lot. However, rotating detonation waves lead to uneven flow field, local high temperature and high pressure, tending to damage the combustor.
Yuhui Wang
exaly   +2 more sources

Numerical investigation of pre-detonator in rotating detonation engine

International Journal of Hydrogen Energy, 2021
Abstract Pre-detonators are commonly used in rotating detonation engine (RDE) experiments. Current experimental studies focus on the performance of pre-detonator while ignoring the influence of pre-detonator on the flow field. In numerical simulations one-dimensional detonation wave is usually used to ignite the fresh gas in RDE.
Zhi-Jie Xia   +3 more
openaire   +1 more source

Fundamentals of rotating detonations

Shock Waves, 2009
A rotating detonation propagating at nearly Chapman–Jouguet velocity is numerically stabilized on a two-dimensional simple chemistry flow model. Under purely axial injection of a combustible mixture from the head end of a toroidal section of coaxial cylinders, the rotating detonation is proven to give no average angular momentum at any cross section ...
Manabu Hishida   +2 more
openaire   +1 more source

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