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Showing 1 to 9 of 9 for “"flash boiling"”.

  1. Rapid Transient Cooling Utilizing Flash Boiling and Desorption on Graphitic Foams

    Engerer, Jeffrey Daniel

    Transient thermal systems present significant challenges. Neglecting the time constants

    purdue-thes Repository record

  2. Modeling of Air-Assisted and Flash Boiling Sprays in Gasoline Direct Injection Engines

    Chang, Dar-LonUniversity of Illinois at Urbana-Champaign2015

    … were made for air-assisted sprays and flash boiling sprays. Both the air-assisted sprays and flash boiling sprays reduced fuel impingement substantially compared with a conventional GDI fuel injector. The air-assisted fuel injector produced the softest sprays in this study, but flash …

    uiuc Repository record

  3. Modeling of droplet evaporation, flash-boiling, and mixture preparation in internal combustion engines

    Wang, MianzhiUniversity of Illinois at Urbana-Champaign2018

    … simulate the droplet evaporation in fuel spray. Flash-boiling of spray generates ultra-fine fuel mist and is potentially beneficial to the mixture preparation. The author examines the existing model for the droplet flashing breakup. The existing model is reformulated and merged with the Taylor …

    uiuc Repository record

  4. Spray characterization under flash boiling conditions of a DI multi-hole injector at high injection pressures in a combustion vessel

    Arora, Rajat

    mtu Repository record

  5. Modeling of Multicomponent Fuel Vaporization in Internal Combustion Engines

    Zeng, YangbingUniversity of Illinois at Urbana-Champaign2015

    … study on modeling micro-explosions and flash boiling was performed. These two phenomena were modeled using a bubble-droplet system. A description was formulated to predict bubble growth and was verified using experiment data. Both the breakup due to aerodynamical force and the breakup …

    uiuc Repository record

  6. Investigation of a Reproducible Boiling Phenomenon with Relevance to Volcanic Lightning

    Pounder, ColinThe Open University1979

    … of the 18th and 19th centuries, which involved boiling water are reviewed in detail. Studies of saline contact charging, undertaken by Blanchard et al, when Surtsey emerged in 1963 are reviewed and lead to the continuation, in this investigation, of the Leidenfrost form of boiling and the …

    the-open-u Repository record

  7. Spray characterization of flex-fuel gasoline di injectors and spray interaction with charge motion in a variable valve actuation engine

    Matsumoto, Atsushi2012

    … of the spray images revealed that the effect of flash boiling could change the spray shape drastically by plume collapse. Significance of flash boiling depended not only on ambient condition, but on injection condition and a combination of other effects including fuel properties and nozzle …

    wayne-thes Repository record

  8. An efficient heat engine for ocean thermal energy conversion

    Pederson, Mark A.University of Missouri--Kansas City2022

    … technology uses a phase-change Rankine cycle, boiling either pressurized ammonia-working-fluid in a closed cycle or vacuum flash boiling warm seawater in an open cycle, and then passing through a spinning turbine. Their efficiencies hover around 1% versus the possible 7% Carnot efficiency. This …

    umkc Repository record

  9. Spray and combustion characteristics of renewable alcohol blends under low charge density conditions

    Yan, JunhaoUniversity of Illinois at Urbana-Champaign2022

    Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-11 without embargo terms

    uiuc Repository record