Nothing Special   »   [go: up one dir, main page]

Zhang et al., 2022 - Google Patents

Effects of chamber pressure on the kinematic characteristics of spray flows exhausted from an airblast atomizer

Zhang et al., 2022

View PDF
Document ID
16430713719273767003
Author
Zhang Z
Liu Y
Hu H
Publication year
Publication venue
Experimental Thermal and Fluid Science

External Links

Snippet

An experimental investigation was conducted to examine the air–liquid interactions in the spray flows exhausted from an airblast atomizer at different ambient pressures. The experimental study was conducted in a specially designed high-pressure spray test rig …
Continue reading at liu-lab.ccny.cuny.edu (PDF) (other versions)

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/26—Starting; Ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/40—Type of control system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/70—Type of control algorithm
    • F05D2270/708—Type of control algorithm with comparison tables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply

Similar Documents

Publication Publication Date Title
Zhang et al. Effects of chamber pressure on the kinematic characteristics of spray flows exhausted from an airblast atomizer
Zhang et al. Spray characteristics of pressure-swirl nozzles at different nozzle diameters
Tambe et al. Liquid jets in subsonic crossflow
Fu et al. Confinement effects on the swirling flow of a counter-rotating swirl cup
Ragucci et al. Trajectory and momentum coherence breakdown of a liquid jet in high-density air cross-flow
Kindracki Experimental studies of kerosene injection into a model of a detonation chamber
Broumand et al. Liquid jet primary breakup in a turbulent cross-airflow at low Weber number
McGuirk The aerodynamic challenges of aeroengine gas-turbine combustion systems
Zheng et al. Structure of airblast sprays under high ambient pressure conditions
Bhayaraju et al. Planar liquid sheet breakup of prefilming and nonprefilming atomizers at elevated pressures
Fang et al. Aerodynamic effect on atomization characteristics in a swirl cup airblast fuel injector
Wang et al. Experimental studies on fuel spray characteristics of pressure-swirl atomizer and air-blast atomizer
Almeida et al. Effect of the liquid injection angle on the atomization of liquid jets in subsonic crossflows
Zheng et al. Numerical and experimental study of the effects of tangential to axial velocity ratio and structural parameters inside the nozzle on spray characteristics
Jasuja et al. Influence of air and fuel flows on gas turbine sprays at high pressures
Freitag et al. Spray characteristics of a kerosene jet in cross flow of air at elevated pressure
Custer et al. Influence of design concept and liquid properties on fuel injector performance
Benjamin et al. Review of atomization: Current knowledge and future requirements for propulsion combustors
Wang et al. Effect of swirl cup’s secondary swirler on flow field and ignition performance
Savic et al. Spray Interaction and Droplet Coalescence in Turbulent Air-Flow—An Experimental Study with Application to Gas Turbine High Fogging
Tambe Liquid jets in subsonic crossflow
Bishop et al. Effects of fuel nozzle condition on gas turbine combustion chamber exit temperature distributions
Becker et al. Spray dispersion in a counter-swirling double-annular air flow at gas turbine conditions
Liu et al. An experimental study on the effects of a film cooling configuration and mainstream temperature on depositing
Mallik et al. Phase Doppler particle analyser (PDPA) characterization and modeling of sprays from orthogonally interacting water and air jets