Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Hengjie Guo"'
Autor:
Hengjie Guo, Roberto Torelli
Publikováno v:
International Journal of Heat and Mass Transfer. 208:124063
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::719efba6fe89abbf07d13787fb909d09
https://doi.org/10.1016/j.ijheatmasstransfer.2023.124063
https://doi.org/10.1016/j.ijheatmasstransfer.2023.124063
Publikováno v:
International Journal of Engine Research. 24:3-15
Accurate predictions of low-temperature heat release (LTHR) are critical for modeling auto-ignition processes in internal combustion engines. While LTHR is typically obscured by deflagration, extremely late ignition phasing can lead to LTHR prior to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb9671f9808b833159ced22a694898b5
https://doi.org/10.1177/14680874211044110
https://doi.org/10.1177/14680874211044110
Publikováno v:
International Journal of Heat and Mass Transfer. 137:990-1000
In this research, n-hexane flashing jets discharged from two-hole GDI injectors were studied numerically with different superheat levels and inter-hole angles. The mutual interaction between under-expanded flashing jets was discussed in terms of its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adc8d38dbf692dac7879e7ce0ecc725b
https://doi.org/10.1016/j.ijheatmasstransfer.2019.04.010
https://doi.org/10.1016/j.ijheatmasstransfer.2019.04.010
Publikováno v:
International Journal of Heat and Mass Transfer. 130:50-59
In this paper, n-hexane flashing jets discharged from a single-hole gasoline direct injector (GDI) were studied numerically with the adoption of diffuse Eulerian framework and the homogeneous relaxation model (HRM). The fuel temperature ranged from 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6ba269927c5551ae972ed031763b5f1
https://doi.org/10.1016/j.ijheatmasstransfer.2018.10.088
https://doi.org/10.1016/j.ijheatmasstransfer.2018.10.088
Publikováno v:
Fuel. 236:677-685
Spray collapse has been widely observed under both flash-boiling and non-flash-boiling conditions when multi-hole gasoline direct injection (GDI) injectors with compact nozzle configurations were used. The main objective of this study is to further u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::600604ee18dc50c47fbc375652a286f9
https://doi.org/10.1016/j.fuel.2018.08.160
https://doi.org/10.1016/j.fuel.2018.08.160
Publikováno v:
Applied Thermal Engineering. 146:515-525
In order to mitigate spray collapse and fully utilize the advantage of flash boiling injection in gasoline direct injection (GDI) engines, it is important to understand the flashing jet behavior and its relationship with spray collapse. In this study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08a49281dc0f1ae88aba56bf5db083bf
https://doi.org/10.1016/j.applthermaleng.2018.10.031
https://doi.org/10.1016/j.applthermaleng.2018.10.031
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44ae2cbc173e23c5e8d30ef0829118ed
https://doi.org/10.4271/2021-01-0400
https://doi.org/10.4271/2021-01-0400
Autor:
Michael Traver, Daniel Probst, Meng Tang, Carsten Futterer, Roberto Torelli, Yu Zhang, Hengjie Guo, Yuanjiang Pei
Publikováno v:
Journal of Energy Resources Technology. 143
A design optimization campaign was conducted to search for improved combustion profiles that enhance gasoline compression ignition in a heavy-duty diesel engine with a geometric compression ratio of 17.3. Three-dimensional computational fluid dynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dfd8ecc9e53448a7ecde97f91e93d32
https://doi.org/10.1115/1.4050419
https://doi.org/10.1115/1.4050419
Autor:
Aniket Tekawade, Christopher F. Powell, Abian Bautista Rodriguez, Sibendu Som, Roberto Torelli, Brandon Sforzo, Hengjie Guo
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08e461b267dcfa384b6790315ac39f6c
https://doi.org/10.4271/2020-01-1154
https://doi.org/10.4271/2020-01-1154
Publikováno v:
International Journal of Heat and Mass Transfer. 121:924-932
In this research, n-hexane jets discharged from a single-hole gasoline direct injector (GDI) were studied in a constant volume vessel. The injection temperature ranged from 20 °C to 100 °C, and the ambient pressure varied from 4 kPa to 101 kPa. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bf0326c93a1a4cffe1d61133cf1f793
https://doi.org/10.1016/j.ijheatmasstransfer.2018.01.042
https://doi.org/10.1016/j.ijheatmasstransfer.2018.01.042