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  • Nozzle geometry effects on supersonic jet interaction ...

    2012-5-17 · American Institute of Aeronautics and Astronautics 12700 Sunrise Valley Drive, Suite 200 Reston, VA 20191-5807 703.264.7500

    Get Price
  • Nozzles - NASA

    2021-5-13 · The nozzle sits downstream of the power turbine. A nozzle is a relatively simple device, just a specially shaped tube through which hot gases flow. However, the mathematics which describe the operation of the nozzle takes some careful thought. As shown above, nozzles come in a variety of shapes and sizes depending on the mission of the aircraft.

    Get Price
  • An Investigation of the Inuence of Nozzle Aspect Ratio

    2013-10-1 · proles, nozzle geometry, presence or absence of co-o w and presence or absence of side walls), very few of these initial conditions have been systematically assessed. Previous work has tested to some degree, the effect of nozzle geometry [1], effect of nozzle exit turbulence on jet spreading [2], effect

    Get Price
  • Effect of Geometry on the Performance of Intermingling

    2018-2-23 · This study investigates the effect of nozzle geometry on the intermingling process. The dimensions of intermingling nozzles with single air inlets extended across the width of a rectangular yam channel are systematically varied. Nozzles with this cross-sectional shape prove to be easy to manufacture and efficient at intermingling.

    Get Price
  • The effect of combustion chamber geometry on injection

    2013-5-1 · The effects of combustion chamber geometry, injection parameters, injector type and cylinder head shape have been studied on mixing of air–fuel inside cylinder. Based on the results, suitable geometrical configuration for the new NG DI engine has been discussed.

    Get Price
  • Experimental Study on Effects of Nozzle Hole Geometry on ...

    2009-11-2 · The effect of injection pressure was not significant at retarded injection timings, i.e., 5 ATDC. The convergent nozzle was found to produce higher soot emissions compared with the straight-hole nozzle under the same injection conditions. Effects of the convergent nozzle on NO x emissions and fuel consumption were not significant. The small ...

    Get Price
  • [PDF] An Analytical Investigation Of The Effect Of Nozzle ...

    Conventional gasdynamic laser nozzles incorporate minimum length supersonic contours with sharp throats in order to obtain rapid vibrational freezing of the gas. The study considers the effect of complete rounding of the throat (on both the subsonic and supersonic sides), up to a radius of cruvature equal to three throat heights.

    Get Price
  • Effect of Injector Nozzle Design on Spray Characteristics ...

    Hydrogen has a unique flammability property compared to other fuels. Previous researches proved that direct injection is the most suitable method for this particular fuel. This research aims to study the effect of injector nozzle geometry on mixture and internal combustion efficiency in four stroke automotive engine which operates using hydrogen fuel.

    Get Price
  • CRN Application to Predict the NOx Emissions for ...

    2015-11-13 · CRN Application to Predict the NOx Emissions for Industrial Combustion Chamber Nguyen Thanh Hao 1 and Park Jungkyu2 1Industrial University of HoChiMinh City, 12, NguyenVanBao, GoVap, HoChiMinh, Vietnam 2Depatment of Mechanical Engineering, Konkuk University, 120 Neungdong, Gwangjin, Seoul, Korea Email: [email protected] (Received on 15 March 2013 and …

    Get Price
  • The Effect of Reynolds Number on Jet in Asymmetric Co ...

    2018-10-24 · 3. Results and Discussion. To investigate the effect of initial Re on the jet development, four simulations with different nozzle diameters D j = 0.0012, 0.0015, 0.0018, and 0.0021 m were run with grid 2 based on the grid study results. With the same initial mass flow rate 0.031 kg/s as in the PIV measurement by Larsson et al. [], the jet initial velocities are U j = 27.70, 17.73, 12.31, and 9 ...

    Get Price
  • Nozzle geometry effects on supersonic jet interaction ...

    2012-5-17 · American Institute of Aeronautics and Astronautics 12700 Sunrise Valley Drive, Suite 200 Reston, VA 20191-5807 703.264.7500

    Get Price
  • Nozzles - NASA

    2021-5-13 · The nozzle sits downstream of the power turbine. A nozzle is a relatively simple device, just a specially shaped tube through which hot gases flow. However, the mathematics which describe the operation of the nozzle takes some careful thought. As shown above, nozzles come in a variety of shapes and sizes depending on the mission of the aircraft.

    Get Price
  • An Investigation of the Inuence of Nozzle Aspect Ratio

    2013-10-1 · proles, nozzle geometry, presence or absence of co-o w and presence or absence of side walls), very few of these initial conditions have been systematically assessed. Previous work has tested to some degree, the effect of nozzle geometry [1], effect of nozzle exit turbulence on jet spreading [2], effect

    Get Price
  • Effect of Geometry on the Performance of Intermingling

    2018-2-23 · This study investigates the effect of nozzle geometry on the intermingling process. The dimensions of intermingling nozzles with single air inlets extended across the width of a rectangular yam channel are systematically varied. Nozzles with this cross-sectional shape prove to be easy to manufacture and efficient at intermingling.

    Get Price
  • The effect of combustion chamber geometry on injection

    2013-5-1 · The effects of combustion chamber geometry, injection parameters, injector type and cylinder head shape have been studied on mixing of air–fuel inside cylinder. Based on the results, suitable geometrical configuration for the new NG DI engine has been discussed.

    Get Price
  • Experimental Study on Effects of Nozzle Hole Geometry on ...

    2009-11-2 · The effect of injection pressure was not significant at retarded injection timings, i.e., 5 ATDC. The convergent nozzle was found to produce higher soot emissions compared with the straight-hole nozzle under the same injection conditions. Effects of the convergent nozzle on NO x emissions and fuel consumption were not significant. The small ...

    Get Price
  • [PDF] An Analytical Investigation Of The Effect Of Nozzle ...

    Conventional gasdynamic laser nozzles incorporate minimum length supersonic contours with sharp throats in order to obtain rapid vibrational freezing of the gas. The study considers the effect of complete rounding of the throat (on both the subsonic and supersonic sides), up to a radius of cruvature equal to three throat heights.

    Get Price
  • Effect of Injector Nozzle Design on Spray Characteristics ...

    Hydrogen has a unique flammability property compared to other fuels. Previous researches proved that direct injection is the most suitable method for this particular fuel. This research aims to study the effect of injector nozzle geometry on mixture and internal combustion efficiency in four stroke automotive engine which operates using hydrogen fuel.

    Get Price
  • CRN Application to Predict the NOx Emissions for ...

    2015-11-13 · CRN Application to Predict the NOx Emissions for Industrial Combustion Chamber Nguyen Thanh Hao 1 and Park Jungkyu2 1Industrial University of HoChiMinh City, 12, NguyenVanBao, GoVap, HoChiMinh, Vietnam 2Depatment of Mechanical Engineering, Konkuk University, 120 Neungdong, Gwangjin, Seoul, Korea Email: [email protected] (Received on 15 March 2013 and …

    Get Price
  • The Effect of Reynolds Number on Jet in Asymmetric Co ...

    2018-10-24 · 3. Results and Discussion. To investigate the effect of initial Re on the jet development, four simulations with different nozzle diameters D j = 0.0012, 0.0015, 0.0018, and 0.0021 m were run with grid 2 based on the grid study results. With the same initial mass flow rate 0.031 kg/s as in the PIV measurement by Larsson et al. [], the jet initial velocities are U j = 27.70, 17.73, 12.31, and 9 ...

    Get Price
  • Nozzle geometry effects on supersonic jet interaction ...

    2012-5-17 · American Institute of Aeronautics and Astronautics 12700 Sunrise Valley Drive, Suite 200 Reston, VA 20191-5807 703.264.7500

    Get Price
  • Nozzles - NASA

    2021-5-13 · The nozzle sits downstream of the power turbine. A nozzle is a relatively simple device, just a specially shaped tube through which hot gases flow. However, the mathematics which describe the operation of the nozzle takes some careful thought. As shown above, nozzles come in a variety of shapes and sizes depending on the mission of the aircraft.

    Get Price
  • An Investigation of the Inuence of Nozzle Aspect Ratio

    2013-10-1 · proles, nozzle geometry, presence or absence of co-o w and presence or absence of side walls), very few of these initial conditions have been systematically assessed. Previous work has tested to some degree, the effect of nozzle geometry [1], effect of nozzle exit turbulence on jet spreading [2], effect

    Get Price
  • Effect of Geometry on the Performance of Intermingling

    2018-2-23 · This study investigates the effect of nozzle geometry on the intermingling process. The dimensions of intermingling nozzles with single air inlets extended across the width of a rectangular yam channel are systematically varied. Nozzles with this cross-sectional shape prove to be easy to manufacture and efficient at intermingling.

    Get Price
  • The effect of combustion chamber geometry on injection

    2013-5-1 · The effects of combustion chamber geometry, injection parameters, injector type and cylinder head shape have been studied on mixing of air–fuel inside cylinder. Based on the results, suitable geometrical configuration for the new NG DI engine has been discussed.

    Get Price
  • Experimental Study on Effects of Nozzle Hole Geometry on ...

    2009-11-2 · The effect of injection pressure was not significant at retarded injection timings, i.e., 5 ATDC. The convergent nozzle was found to produce higher soot emissions compared with the straight-hole nozzle under the same injection conditions. Effects of the convergent nozzle on NO x emissions and fuel consumption were not significant. The small ...

    Get Price
  • [PDF] An Analytical Investigation Of The Effect Of Nozzle ...

    Conventional gasdynamic laser nozzles incorporate minimum length supersonic contours with sharp throats in order to obtain rapid vibrational freezing of the gas. The study considers the effect of complete rounding of the throat (on both the subsonic and supersonic sides), up to a radius of cruvature equal to three throat heights.

    Get Price
  • Effect of Injector Nozzle Design on Spray Characteristics ...

    Hydrogen has a unique flammability property compared to other fuels. Previous researches proved that direct injection is the most suitable method for this particular fuel. This research aims to study the effect of injector nozzle geometry on mixture and internal combustion efficiency in four stroke automotive engine which operates using hydrogen fuel.

    Get Price
  • CRN Application to Predict the NOx Emissions for ...

    2015-11-13 · CRN Application to Predict the NOx Emissions for Industrial Combustion Chamber Nguyen Thanh Hao 1 and Park Jungkyu2 1Industrial University of HoChiMinh City, 12, NguyenVanBao, GoVap, HoChiMinh, Vietnam 2Depatment of Mechanical Engineering, Konkuk University, 120 Neungdong, Gwangjin, Seoul, Korea Email: [email protected] (Received on 15 March 2013 and …

    Get Price
  • The Effect of Reynolds Number on Jet in Asymmetric Co ...

    2018-10-24 · 3. Results and Discussion. To investigate the effect of initial Re on the jet development, four simulations with different nozzle diameters D j = 0.0012, 0.0015, 0.0018, and 0.0021 m were run with grid 2 based on the grid study results. With the same initial mass flow rate 0.031 kg/s as in the PIV measurement by Larsson et al. [], the jet initial velocities are U j = 27.70, 17.73, 12.31, and 9 ...

    Get Price
  • Nozzle geometry effects on supersonic jet interaction ...

    2012-5-17 · American Institute of Aeronautics and Astronautics 12700 Sunrise Valley Drive, Suite 200 Reston, VA 20191-5807 703.264.7500

    Get Price
  • Nozzles - NASA

    2021-5-13 · The nozzle sits downstream of the power turbine. A nozzle is a relatively simple device, just a specially shaped tube through which hot gases flow. However, the mathematics which describe the operation of the nozzle takes some careful thought. As shown above, nozzles come in a variety of shapes and sizes depending on the mission of the aircraft.

    Get Price
  • An Investigation of the Inuence of Nozzle Aspect Ratio

    2013-10-1 · proles, nozzle geometry, presence or absence of co-o w and presence or absence of side walls), very few of these initial conditions have been systematically assessed. Previous work has tested to some degree, the effect of nozzle geometry [1], effect of nozzle exit turbulence on jet spreading [2], effect

    Get Price
  • Effect of Geometry on the Performance of Intermingling

    2018-2-23 · This study investigates the effect of nozzle geometry on the intermingling process. The dimensions of intermingling nozzles with single air inlets extended across the width of a rectangular yam channel are systematically varied. Nozzles with this cross-sectional shape prove to be easy to manufacture and efficient at intermingling.

    Get Price
  • The effect of combustion chamber geometry on injection

    2013-5-1 · The effects of combustion chamber geometry, injection parameters, injector type and cylinder head shape have been studied on mixing of air–fuel inside cylinder. Based on the results, suitable geometrical configuration for the new NG DI engine has been discussed.

    Get Price
  • Experimental Study on Effects of Nozzle Hole Geometry on ...

    2009-11-2 · The effect of injection pressure was not significant at retarded injection timings, i.e., 5 ATDC. The convergent nozzle was found to produce higher soot emissions compared with the straight-hole nozzle under the same injection conditions. Effects of the convergent nozzle on NO x emissions and fuel consumption were not significant. The small ...

    Get Price
  • [PDF] An Analytical Investigation Of The Effect Of Nozzle ...

    Conventional gasdynamic laser nozzles incorporate minimum length supersonic contours with sharp throats in order to obtain rapid vibrational freezing of the gas. The study considers the effect of complete rounding of the throat (on both the subsonic and supersonic sides), up to a radius of cruvature equal to three throat heights.

    Get Price
  • Effect of Injector Nozzle Design on Spray Characteristics ...

    Hydrogen has a unique flammability property compared to other fuels. Previous researches proved that direct injection is the most suitable method for this particular fuel. This research aims to study the effect of injector nozzle geometry on mixture and internal combustion efficiency in four stroke automotive engine which operates using hydrogen fuel.

    Get Price
  • CRN Application to Predict the NOx Emissions for ...

    2015-11-13 · CRN Application to Predict the NOx Emissions for Industrial Combustion Chamber Nguyen Thanh Hao 1 and Park Jungkyu2 1Industrial University of HoChiMinh City, 12, NguyenVanBao, GoVap, HoChiMinh, Vietnam 2Depatment of Mechanical Engineering, Konkuk University, 120 Neungdong, Gwangjin, Seoul, Korea Email: [email protected] (Received on 15 March 2013 and …

    Get Price
  • The Effect of Reynolds Number on Jet in Asymmetric Co ...

    2018-10-24 · 3. Results and Discussion. To investigate the effect of initial Re on the jet development, four simulations with different nozzle diameters D j = 0.0012, 0.0015, 0.0018, and 0.0021 m were run with grid 2 based on the grid study results. With the same initial mass flow rate 0.031 kg/s as in the PIV measurement by Larsson et al. [], the jet initial velocities are U j = 27.70, 17.73, 12.31, and 9 ...

    Get Price
  • Nozzle geometry effects on supersonic jet interaction ...

    2012-5-17 · American Institute of Aeronautics and Astronautics 12700 Sunrise Valley Drive, Suite 200 Reston, VA 20191-5807 703.264.7500

    Get Price
  • Nozzles - NASA

    2021-5-13 · The nozzle sits downstream of the power turbine. A nozzle is a relatively simple device, just a specially shaped tube through which hot gases flow. However, the mathematics which describe the operation of the nozzle takes some careful thought. As shown above, nozzles come in a variety of shapes and sizes depending on the mission of the aircraft.

    Get Price
  • An Investigation of the Inuence of Nozzle Aspect Ratio

    2013-10-1 · proles, nozzle geometry, presence or absence of co-o w and presence or absence of side walls), very few of these initial conditions have been systematically assessed. Previous work has tested to some degree, the effect of nozzle geometry [1], effect of nozzle exit turbulence on jet spreading [2], effect

    Get Price
  • Effect of Geometry on the Performance of Intermingling

    2018-2-23 · This study investigates the effect of nozzle geometry on the intermingling process. The dimensions of intermingling nozzles with single air inlets extended across the width of a rectangular yam channel are systematically varied. Nozzles with this cross-sectional shape prove to be easy to manufacture and efficient at intermingling.

    Get Price
  • The effect of combustion chamber geometry on injection

    2013-5-1 · The effects of combustion chamber geometry, injection parameters, injector type and cylinder head shape have been studied on mixing of air–fuel inside cylinder. Based on the results, suitable geometrical configuration for the new NG DI engine has been discussed.

    Get Price
  • Experimental Study on Effects of Nozzle Hole Geometry on ...

    2009-11-2 · The effect of injection pressure was not significant at retarded injection timings, i.e., 5 ATDC. The convergent nozzle was found to produce higher soot emissions compared with the straight-hole nozzle under the same injection conditions. Effects of the convergent nozzle on NO x emissions and fuel consumption were not significant. The small ...

    Get Price
  • [PDF] An Analytical Investigation Of The Effect Of Nozzle ...

    Conventional gasdynamic laser nozzles incorporate minimum length supersonic contours with sharp throats in order to obtain rapid vibrational freezing of the gas. The study considers the effect of complete rounding of the throat (on both the subsonic and supersonic sides), up to a radius of cruvature equal to three throat heights.

    Get Price
  • Effect of Injector Nozzle Design on Spray Characteristics ...

    Hydrogen has a unique flammability property compared to other fuels. Previous researches proved that direct injection is the most suitable method for this particular fuel. This research aims to study the effect of injector nozzle geometry on mixture and internal combustion efficiency in four stroke automotive engine which operates using hydrogen fuel.

    Get Price
  • CRN Application to Predict the NOx Emissions for ...

    2015-11-13 · CRN Application to Predict the NOx Emissions for Industrial Combustion Chamber Nguyen Thanh Hao 1 and Park Jungkyu2 1Industrial University of HoChiMinh City, 12, NguyenVanBao, GoVap, HoChiMinh, Vietnam 2Depatment of Mechanical Engineering, Konkuk University, 120 Neungdong, Gwangjin, Seoul, Korea Email: [email protected] (Received on 15 March 2013 and …

    Get Price
  • The Effect of Reynolds Number on Jet in Asymmetric Co ...

    2018-10-24 · 3. Results and Discussion. To investigate the effect of initial Re on the jet development, four simulations with different nozzle diameters D j = 0.0012, 0.0015, 0.0018, and 0.0021 m were run with grid 2 based on the grid study results. With the same initial mass flow rate 0.031 kg/s as in the PIV measurement by Larsson et al. [], the jet initial velocities are U j = 27.70, 17.73, 12.31, and 9 ...

    Get Price
  • Nozzle geometry effects on supersonic jet interaction ...

    2012-5-17 · American Institute of Aeronautics and Astronautics 12700 Sunrise Valley Drive, Suite 200 Reston, VA 20191-5807 703.264.7500

    Get Price
  • Nozzles - NASA

    2021-5-13 · The nozzle sits downstream of the power turbine. A nozzle is a relatively simple device, just a specially shaped tube through which hot gases flow. However, the mathematics which describe the operation of the nozzle takes some careful thought. As shown above, nozzles come in a variety of shapes and sizes depending on the mission of the aircraft.

    Get Price
  • An Investigation of the Inuence of Nozzle Aspect Ratio

    2013-10-1 · proles, nozzle geometry, presence or absence of co-o w and presence or absence of side walls), very few of these initial conditions have been systematically assessed. Previous work has tested to some degree, the effect of nozzle geometry [1], effect of nozzle exit turbulence on jet spreading [2], effect

    Get Price
  • Effect of Geometry on the Performance of Intermingling

    2018-2-23 · This study investigates the effect of nozzle geometry on the intermingling process. The dimensions of intermingling nozzles with single air inlets extended across the width of a rectangular yam channel are systematically varied. Nozzles with this cross-sectional shape prove to be easy to manufacture and efficient at intermingling.

    Get Price
  • The effect of combustion chamber geometry on injection

    2013-5-1 · The effects of combustion chamber geometry, injection parameters, injector type and cylinder head shape have been studied on mixing of air–fuel inside cylinder. Based on the results, suitable geometrical configuration for the new NG DI engine has been discussed.

    Get Price
  • Experimental Study on Effects of Nozzle Hole Geometry on ...

    2009-11-2 · The effect of injection pressure was not significant at retarded injection timings, i.e., 5 ATDC. The convergent nozzle was found to produce higher soot emissions compared with the straight-hole nozzle under the same injection conditions. Effects of the convergent nozzle on NO x emissions and fuel consumption were not significant. The small ...

    Get Price
  • [PDF] An Analytical Investigation Of The Effect Of Nozzle ...

    Conventional gasdynamic laser nozzles incorporate minimum length supersonic contours with sharp throats in order to obtain rapid vibrational freezing of the gas. The study considers the effect of complete rounding of the throat (on both the subsonic and supersonic sides), up to a radius of cruvature equal to three throat heights.

    Get Price
  • Effect of Injector Nozzle Design on Spray Characteristics ...

    Hydrogen has a unique flammability property compared to other fuels. Previous researches proved that direct injection is the most suitable method for this particular fuel. This research aims to study the effect of injector nozzle geometry on mixture and internal combustion efficiency in four stroke automotive engine which operates using hydrogen fuel.

    Get Price
  • CRN Application to Predict the NOx Emissions for ...

    2015-11-13 · CRN Application to Predict the NOx Emissions for Industrial Combustion Chamber Nguyen Thanh Hao 1 and Park Jungkyu2 1Industrial University of HoChiMinh City, 12, NguyenVanBao, GoVap, HoChiMinh, Vietnam 2Depatment of Mechanical Engineering, Konkuk University, 120 Neungdong, Gwangjin, Seoul, Korea Email: [email protected] (Received on 15 March 2013 and …

    Get Price
  • The Effect of Reynolds Number on Jet in Asymmetric Co ...

    2018-10-24 · 3. Results and Discussion. To investigate the effect of initial Re on the jet development, four simulations with different nozzle diameters D j = 0.0012, 0.0015, 0.0018, and 0.0021 m were run with grid 2 based on the grid study results. With the same initial mass flow rate 0.031 kg/s as in the PIV measurement by Larsson et al. [], the jet initial velocities are U j = 27.70, 17.73, 12.31, and 9 ...

    Get Price