Results 31 to 40 of about 5,553,631 (254)
Energy Science & Engineering, 2023 Under high ambient pressure (5 MPa) and different injection pressures (90, 120, and 150 MPa), a high‐speed imaging technique was carried out to comparatively investigate the macroscopic spray characteristics of diesel with three different types of ...
Jianhui Bao +5 more
doaj +1 more source
Numerical simulation of spray combustion using bio-mass derived liquid fuels [PDF]
, 2007 The main objective of this work is to create a robust model for two-phase liquid spray combustion flow using vegetable oils, to investigate the flow structure generated by a swirler array with different fuels, and secondly to assess and optimise the ...
Rochaya, David
core +6 more sources
Characteristics of the Multiple Injection Diesel Spray Employed Common Rail System
Journal of Thermal Science and Technology, 2013 The multiple injection strategies have been widely employed in many new diesel applications, such as HCCI (Homogeneous Charge Compression Ignition) and LTC (Low Temperature Combustion), which are very effective in improving fuel-air mixture and ...
Zhiqiang ZHANG +4 more
doaj +1 more source
Momentum exchange process under non-evaporating spray of hole nozzle in direct injection SI engines
Nihon Kikai Gakkai ronbunshu, 2023 Direct fuel injection spray is used to improve thermal efficiency and environmental performance in SI engines. A mixture is formed through momentum exchange between fuel droplets and ambient gas, along with mixing accompanied by droplets evaporation and ...
Koki MIYAOKU +3 more
doaj +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Experimental Investigation of Spray Characteristics in Subsonic Crossflows [PDF]
, 2013 The breakup of a liquid jet, in a crossflow leading to the evolution of the spray plume downstream is an important aspect that needs to be well understood for improving combustion efficiency and reduction of emissions for airbreathing propulsion engines.
Srinivas, J +6 more
core
AerospaceThis paper examines the atomization characteristics of liquid hydrogen fuel in a premixing tube under different operating conditions. Hydrogen fuel’s unique injection morphology and atomization behavior were analyzed using the Volume of Fluid-to-Discrete
Abdalazeem Adam +4 more
doaj +1 more source
Case Studies in Thermal Engineering, 2022 This study investigated the spray characteristics of a fouled injector under different ambient pressures, fuel temperatures, and flashing ratios.
Donghwan Kim, Sungwook Park
doaj +1 more source
Molecular Oncology, EarlyView.Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani +9 more
wiley +1 more source
Multi-Scale Experimental Analysis of an Air-Assisted Spray Structure of Kerosene
IEEE AccessThis study experimentally investigated the transient spray characteristics of an air-assisted injector using kerosene in a constant volume chamber (CVC), with a focus on the effects of ambient pressure and injection control parameters.
Zhuowen Zhao +4 more
doaj +1 more source