Results 281 to 290 of about 254,216 (351)
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Knocking down the kinetic barriers towards fast-charging and low-temperature sodium metal batteries
Energy & Environmental Science, 2021A two-pronged approach is formulated in knocking down the barriers for Na+ de-solvation and its diffusion through solid electrolyte interphase, resulting in high-performance sodium metal batteries at low-temperature and fast-charging conditions.
X. Zheng +9 more
semanticscholar +1 more source
End-gas autoignition and knocking combustion of ammonia/hydrogen/air mixtures in a confined reactor
International journal of hydrogen energy, 2022End-gas autoignition and detonation development in ammonia/hydrogen/air mixtures in a confined reactor is studied through detailed numerical simulations, to understand the knocking characteristics under IC engine relevant conditions.
Zhou Yu, Huangwei Zhang
semanticscholar +1 more source
Fuel, 2022
Pilot ignited direct injection natural gas engines have become a research focus due to the high thermal efficiency and low emissions. However, when stratified combustion mode is adopted, more attention should be paid to the knocking behavior.
Qiang Zhang +3 more
exaly +2 more sources
Pilot ignited direct injection natural gas engines have become a research focus due to the high thermal efficiency and low emissions. However, when stratified combustion mode is adopted, more attention should be paid to the knocking behavior.
Qiang Zhang +3 more
exaly +2 more sources
Applied Energy, 2020
Advancing the start of diesel injection timing is an effective way to enhance thermal efficiency and reduce greenhouse gas (GHG) emissions of natural gas/diesel dual-fuel (NDDF) engine.
Amin Yousefi +2 more
exaly +2 more sources
Advancing the start of diesel injection timing is an effective way to enhance thermal efficiency and reduce greenhouse gas (GHG) emissions of natural gas/diesel dual-fuel (NDDF) engine.
Amin Yousefi +2 more
exaly +2 more sources
International Journal of Engine Research, 2022
Fuel octane number has long been used as an indicator for anti-knock capability of gasolines. However, whether octane number could capture the real knocking combustion process in practical engines remains unknown.
Dong Han +4 more
semanticscholar +1 more source
Fuel octane number has long been used as an indicator for anti-knock capability of gasolines. However, whether octane number could capture the real knocking combustion process in practical engines remains unknown.
Dong Han +4 more
semanticscholar +1 more source
, 2021
Engine knock remains the key factor that ultimately restricts the peak thermal efficiency in modern downsized spark ignition (SI) engines. The flame propagation speed can affect knock tendency by the residence time and thermodynamic state of end-gas ...
Zhao Xumin +5 more
semanticscholar +1 more source
Engine knock remains the key factor that ultimately restricts the peak thermal efficiency in modern downsized spark ignition (SI) engines. The flame propagation speed can affect knock tendency by the residence time and thermodynamic state of end-gas ...
Zhao Xumin +5 more
semanticscholar +1 more source
, 2021
The effects of methanol/iso-octane and ethanol/iso-octane blends on knock behavior were investigated under a known knocking condition with the mixing proportion of 10% and 30%.
Jianan Wei +5 more
semanticscholar +1 more source
The effects of methanol/iso-octane and ethanol/iso-octane blends on knock behavior were investigated under a known knocking condition with the mixing proportion of 10% and 30%.
Jianan Wei +5 more
semanticscholar +1 more source
, 2021
In this work, a computational fluid dynamic model is established based on a natural gas engine and experimental results, and the combustion system of stoichiometric operation natural gas engine (intake manifolds and combustion chambers) is optimized ...
Zan Zhu +6 more
semanticscholar +1 more source
In this work, a computational fluid dynamic model is established based on a natural gas engine and experimental results, and the combustion system of stoichiometric operation natural gas engine (intake manifolds and combustion chambers) is optimized ...
Zan Zhu +6 more
semanticscholar +1 more source
Neuroscience, 2021
Cerebral ischemia-reperfusion injury(IRI) is caused by reperfusion following ischemia. Mitophagy is closely related to cerebral ischemia-reperfusion injury. mitophagy disorder or excess may be harmful and lead to neuronal apoptosis.
Toushen Hong +6 more
semanticscholar +1 more source
Cerebral ischemia-reperfusion injury(IRI) is caused by reperfusion following ischemia. Mitophagy is closely related to cerebral ischemia-reperfusion injury. mitophagy disorder or excess may be harmful and lead to neuronal apoptosis.
Toushen Hong +6 more
semanticscholar +1 more source
HandKey: Knocking-Triggered Robust Vibration Signature for Keyless Unlocking
IEEE Transactions on Mobile ComputingDoor lock is regarded as a critical line of defending the privacy and security of personal areas. However, for inner doors in environments like factories, existing locking mechanisms can be poor in user-friendliness and high in cost.
Hangcheng Cao +6 more
semanticscholar +1 more source