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  • Air Flow in Yarn Texturing Nozzles

    Industrial texturing nozzles are reviewed and categorized in two groups, either as converging-diverging or cylindrical type nozzles. A mathematical model is developed for the complex airflow in cylindrical type texturing nozzles, and experimental data obtained from various nozzles verify the flow …

    Get Price
  • (PDF) Fluid Simulation of the Airflow in Texturing Jets

    2002-6-1 · Rwei and Pai attempt to understand the flow behavior inside the texturing nozzles by computer simulation. The texturing degree and fluctuation number are calculated for different texturing ...

    Get Price
  • Fluid Simulation of the Airflow in Texturing Jets - Syang ...

    2018-3-2 · The texturing degree and fluctuation number are calculated for different texturing conditions while processing fine denier yarn thread. Simulation results indicate that texturing is enhanced when the cross-sectional area of the inlet hole reaches 1/4, or when the ratio of the length over diameter ( L/D ) of the yarn channel is between 8 and 10.

    Get Price
  • A Study of Air-Jet Texturing Nozzles: The Effects of ...

    1990-2-1 · A thorough investigation of the existing texturing nozzles will, no doubt, lead to the design of improved nozzles. This paper reports the experimental research carried on the scaled-up versions of the T100 HemaJet with varying geometrical configurations, being the exit shape, situation, and inclination of the inlet holes, and the ratio of the incoming holes area to the nozzle's main duct area.

    Get Price
  • Supersonic Jet Texturing of Yarns - G R Wray, M Acar, 1990

    1990-5-1 · The e-mail addresses that you supply to use this service will not be used for any other purpose without your consent. Recommend to a friend Email a link to the following content: ... Acar, M., Turton, R. K., Wray, G. R. Air flow in yarn texturing nozzles Trans ASME, J. Engng Industry, ...

    Get Price
  • Effect of Nozzle Geometry on Air-Jet Texturing …

    2018-2-17 · The best texturing comes from nozzles with a slightly diverging main channel and a single air inlet hole located far from the nozzle exit. A curved diverging exit profile is essential for successful texturing. The results of the tests to determine the effect of air inlet angk are inconclusive and require further investigation.

    Get Price
  • 3—AN ANALYSIS OF THE AIR-JET YARN-TEXTURING …

    2008-12-1 · After a brief description of the air-jet texturing process, the historical development of industrial texturing nozzles is summarized, and a critical review is given of previous investigations that have been directed to an understanding of the texturing process.It is argued that many of the previous hypotheses were based on a technology that used pre-twisted supply yarns and that they are ...

    Get Price
  • (PDF) Airjet texturing

    Key words air-jet texturing, yarn wetting, inter- filament friction, loop formation and fixation, spin finish The air-jet texturing process produces spun-like yarns by this entrained water, usually adhered to the surface of the modifying the uniform arrangement of the synthetic con- filaments and trapped between them, meets the incoming tinuous ...

    Get Price
  • Determination of Yarn Interlacing Frequency of Triangular ...

    2018-4-24 · A numerical approach to predict the yarn interlacing frequency of triangular interlacing nozzle is discussed in this paper. The inviscid, compressible flow field inside air nozzles is computed through solving the steady continuity, momentum and energy equations with a finite volume method.

    Get Price
  • HOW TO DETERMINE AIR FLOW - TSI.com

    2018-1-24 · The internationally agreed 'Standard Conditions' for air having a density of 1.2 kg/m³. Practical methods of measuring volume flow rate. Measuring Total and Static Pressure. A tube placed in a duct facing into the direction of the flow will measure the total pressure in the duct.

    Get Price
  • Air Flow in Yarn Texturing Nozzles

    Industrial texturing nozzles are reviewed and categorized in two groups, either as converging-diverging or cylindrical type nozzles. A mathematical model is developed for the complex airflow in cylindrical type texturing nozzles, and experimental data obtained from various nozzles verify the flow …

    Get Price
  • (PDF) Fluid Simulation of the Airflow in Texturing Jets

    2002-6-1 · Rwei and Pai attempt to understand the flow behavior inside the texturing nozzles by computer simulation. The texturing degree and fluctuation number are calculated for different texturing ...

    Get Price
  • Fluid Simulation of the Airflow in Texturing Jets - Syang ...

    2018-3-2 · The texturing degree and fluctuation number are calculated for different texturing conditions while processing fine denier yarn thread. Simulation results indicate that texturing is enhanced when the cross-sectional area of the inlet hole reaches 1/4, or when the ratio of the length over diameter ( L/D ) of the yarn channel is between 8 and 10.

    Get Price
  • A Study of Air-Jet Texturing Nozzles: The Effects of ...

    1990-2-1 · A thorough investigation of the existing texturing nozzles will, no doubt, lead to the design of improved nozzles. This paper reports the experimental research carried on the scaled-up versions of the T100 HemaJet with varying geometrical configurations, being the exit shape, situation, and inclination of the inlet holes, and the ratio of the incoming holes area to the nozzle's main duct area.

    Get Price
  • Supersonic Jet Texturing of Yarns - G R Wray, M Acar, 1990

    1990-5-1 · The e-mail addresses that you supply to use this service will not be used for any other purpose without your consent. Recommend to a friend Email a link to the following content: ... Acar, M., Turton, R. K., Wray, G. R. Air flow in yarn texturing nozzles Trans ASME, J. Engng Industry, ...

    Get Price
  • Effect of Nozzle Geometry on Air-Jet Texturing …

    2018-2-17 · The best texturing comes from nozzles with a slightly diverging main channel and a single air inlet hole located far from the nozzle exit. A curved diverging exit profile is essential for successful texturing. The results of the tests to determine the effect of air inlet angk are inconclusive and require further investigation.

    Get Price
  • 3—AN ANALYSIS OF THE AIR-JET YARN-TEXTURING …

    2008-12-1 · After a brief description of the air-jet texturing process, the historical development of industrial texturing nozzles is summarized, and a critical review is given of previous investigations that have been directed to an understanding of the texturing process.It is argued that many of the previous hypotheses were based on a technology that used pre-twisted supply yarns and that they are ...

    Get Price
  • (PDF) Airjet texturing

    Key words air-jet texturing, yarn wetting, inter- filament friction, loop formation and fixation, spin finish The air-jet texturing process produces spun-like yarns by this entrained water, usually adhered to the surface of the modifying the uniform arrangement of the synthetic con- filaments and trapped between them, meets the incoming tinuous ...

    Get Price
  • Determination of Yarn Interlacing Frequency of Triangular ...

    2018-4-24 · A numerical approach to predict the yarn interlacing frequency of triangular interlacing nozzle is discussed in this paper. The inviscid, compressible flow field inside air nozzles is computed through solving the steady continuity, momentum and energy equations with a finite volume method.

    Get Price
  • HOW TO DETERMINE AIR FLOW - TSI.com

    2018-1-24 · The internationally agreed 'Standard Conditions' for air having a density of 1.2 kg/m³. Practical methods of measuring volume flow rate. Measuring Total and Static Pressure. A tube placed in a duct facing into the direction of the flow will measure the total pressure in the duct.

    Get Price
  • Air Flow in Yarn Texturing Nozzles

    Industrial texturing nozzles are reviewed and categorized in two groups, either as converging-diverging or cylindrical type nozzles. A mathematical model is developed for the complex airflow in cylindrical type texturing nozzles, and experimental data obtained from various nozzles verify the flow …

    Get Price
  • (PDF) Fluid Simulation of the Airflow in Texturing Jets

    2002-6-1 · Rwei and Pai attempt to understand the flow behavior inside the texturing nozzles by computer simulation. The texturing degree and fluctuation number are calculated for different texturing ...

    Get Price
  • Fluid Simulation of the Airflow in Texturing Jets - Syang ...

    2018-3-2 · The texturing degree and fluctuation number are calculated for different texturing conditions while processing fine denier yarn thread. Simulation results indicate that texturing is enhanced when the cross-sectional area of the inlet hole reaches 1/4, or when the ratio of the length over diameter ( L/D ) of the yarn channel is between 8 and 10.

    Get Price
  • A Study of Air-Jet Texturing Nozzles: The Effects of ...

    1990-2-1 · A thorough investigation of the existing texturing nozzles will, no doubt, lead to the design of improved nozzles. This paper reports the experimental research carried on the scaled-up versions of the T100 HemaJet with varying geometrical configurations, being the exit shape, situation, and inclination of the inlet holes, and the ratio of the incoming holes area to the nozzle's main duct area.

    Get Price
  • Supersonic Jet Texturing of Yarns - G R Wray, M Acar, 1990

    1990-5-1 · The e-mail addresses that you supply to use this service will not be used for any other purpose without your consent. Recommend to a friend Email a link to the following content: ... Acar, M., Turton, R. K., Wray, G. R. Air flow in yarn texturing nozzles Trans ASME, J. Engng Industry, ...

    Get Price
  • Effect of Nozzle Geometry on Air-Jet Texturing …

    2018-2-17 · The best texturing comes from nozzles with a slightly diverging main channel and a single air inlet hole located far from the nozzle exit. A curved diverging exit profile is essential for successful texturing. The results of the tests to determine the effect of air inlet angk are inconclusive and require further investigation.

    Get Price
  • 3—AN ANALYSIS OF THE AIR-JET YARN-TEXTURING …

    2008-12-1 · After a brief description of the air-jet texturing process, the historical development of industrial texturing nozzles is summarized, and a critical review is given of previous investigations that have been directed to an understanding of the texturing process.It is argued that many of the previous hypotheses were based on a technology that used pre-twisted supply yarns and that they are ...

    Get Price
  • (PDF) Airjet texturing

    Key words air-jet texturing, yarn wetting, inter- filament friction, loop formation and fixation, spin finish The air-jet texturing process produces spun-like yarns by this entrained water, usually adhered to the surface of the modifying the uniform arrangement of the synthetic con- filaments and trapped between them, meets the incoming tinuous ...

    Get Price
  • Determination of Yarn Interlacing Frequency of Triangular ...

    2018-4-24 · A numerical approach to predict the yarn interlacing frequency of triangular interlacing nozzle is discussed in this paper. The inviscid, compressible flow field inside air nozzles is computed through solving the steady continuity, momentum and energy equations with a finite volume method.

    Get Price
  • HOW TO DETERMINE AIR FLOW - TSI.com

    2018-1-24 · The internationally agreed 'Standard Conditions' for air having a density of 1.2 kg/m³. Practical methods of measuring volume flow rate. Measuring Total and Static Pressure. A tube placed in a duct facing into the direction of the flow will measure the total pressure in the duct.

    Get Price
  • Air Flow in Yarn Texturing Nozzles

    Industrial texturing nozzles are reviewed and categorized in two groups, either as converging-diverging or cylindrical type nozzles. A mathematical model is developed for the complex airflow in cylindrical type texturing nozzles, and experimental data obtained from various nozzles verify the flow …

    Get Price
  • (PDF) Fluid Simulation of the Airflow in Texturing Jets

    2002-6-1 · Rwei and Pai attempt to understand the flow behavior inside the texturing nozzles by computer simulation. The texturing degree and fluctuation number are calculated for different texturing ...

    Get Price
  • Fluid Simulation of the Airflow in Texturing Jets - Syang ...

    2018-3-2 · The texturing degree and fluctuation number are calculated for different texturing conditions while processing fine denier yarn thread. Simulation results indicate that texturing is enhanced when the cross-sectional area of the inlet hole reaches 1/4, or when the ratio of the length over diameter ( L/D ) of the yarn channel is between 8 and 10.

    Get Price
  • A Study of Air-Jet Texturing Nozzles: The Effects of ...

    1990-2-1 · A thorough investigation of the existing texturing nozzles will, no doubt, lead to the design of improved nozzles. This paper reports the experimental research carried on the scaled-up versions of the T100 HemaJet with varying geometrical configurations, being the exit shape, situation, and inclination of the inlet holes, and the ratio of the incoming holes area to the nozzle's main duct area.

    Get Price
  • Supersonic Jet Texturing of Yarns - G R Wray, M Acar, 1990

    1990-5-1 · The e-mail addresses that you supply to use this service will not be used for any other purpose without your consent. Recommend to a friend Email a link to the following content: ... Acar, M., Turton, R. K., Wray, G. R. Air flow in yarn texturing nozzles Trans ASME, J. Engng Industry, ...

    Get Price
  • Effect of Nozzle Geometry on Air-Jet Texturing …

    2018-2-17 · The best texturing comes from nozzles with a slightly diverging main channel and a single air inlet hole located far from the nozzle exit. A curved diverging exit profile is essential for successful texturing. The results of the tests to determine the effect of air inlet angk are inconclusive and require further investigation.

    Get Price
  • 3—AN ANALYSIS OF THE AIR-JET YARN-TEXTURING …

    2008-12-1 · After a brief description of the air-jet texturing process, the historical development of industrial texturing nozzles is summarized, and a critical review is given of previous investigations that have been directed to an understanding of the texturing process.It is argued that many of the previous hypotheses were based on a technology that used pre-twisted supply yarns and that they are ...

    Get Price
  • (PDF) Airjet texturing

    Key words air-jet texturing, yarn wetting, inter- filament friction, loop formation and fixation, spin finish The air-jet texturing process produces spun-like yarns by this entrained water, usually adhered to the surface of the modifying the uniform arrangement of the synthetic con- filaments and trapped between them, meets the incoming tinuous ...

    Get Price
  • Determination of Yarn Interlacing Frequency of Triangular ...

    2018-4-24 · A numerical approach to predict the yarn interlacing frequency of triangular interlacing nozzle is discussed in this paper. The inviscid, compressible flow field inside air nozzles is computed through solving the steady continuity, momentum and energy equations with a finite volume method.

    Get Price
  • HOW TO DETERMINE AIR FLOW - TSI.com

    2018-1-24 · The internationally agreed 'Standard Conditions' for air having a density of 1.2 kg/m³. Practical methods of measuring volume flow rate. Measuring Total and Static Pressure. A tube placed in a duct facing into the direction of the flow will measure the total pressure in the duct.

    Get Price
  • Air Flow in Yarn Texturing Nozzles

    Industrial texturing nozzles are reviewed and categorized in two groups, either as converging-diverging or cylindrical type nozzles. A mathematical model is developed for the complex airflow in cylindrical type texturing nozzles, and experimental data obtained from various nozzles verify the flow …

    Get Price
  • (PDF) Fluid Simulation of the Airflow in Texturing Jets

    2002-6-1 · Rwei and Pai attempt to understand the flow behavior inside the texturing nozzles by computer simulation. The texturing degree and fluctuation number are calculated for different texturing ...

    Get Price
  • Fluid Simulation of the Airflow in Texturing Jets - Syang ...

    2018-3-2 · The texturing degree and fluctuation number are calculated for different texturing conditions while processing fine denier yarn thread. Simulation results indicate that texturing is enhanced when the cross-sectional area of the inlet hole reaches 1/4, or when the ratio of the length over diameter ( L/D ) of the yarn channel is between 8 and 10.

    Get Price
  • A Study of Air-Jet Texturing Nozzles: The Effects of ...

    1990-2-1 · A thorough investigation of the existing texturing nozzles will, no doubt, lead to the design of improved nozzles. This paper reports the experimental research carried on the scaled-up versions of the T100 HemaJet with varying geometrical configurations, being the exit shape, situation, and inclination of the inlet holes, and the ratio of the incoming holes area to the nozzle's main duct area.

    Get Price
  • Supersonic Jet Texturing of Yarns - G R Wray, M Acar, 1990

    1990-5-1 · The e-mail addresses that you supply to use this service will not be used for any other purpose without your consent. Recommend to a friend Email a link to the following content: ... Acar, M., Turton, R. K., Wray, G. R. Air flow in yarn texturing nozzles Trans ASME, J. Engng Industry, ...

    Get Price
  • Effect of Nozzle Geometry on Air-Jet Texturing …

    2018-2-17 · The best texturing comes from nozzles with a slightly diverging main channel and a single air inlet hole located far from the nozzle exit. A curved diverging exit profile is essential for successful texturing. The results of the tests to determine the effect of air inlet angk are inconclusive and require further investigation.

    Get Price
  • 3—AN ANALYSIS OF THE AIR-JET YARN-TEXTURING …

    2008-12-1 · After a brief description of the air-jet texturing process, the historical development of industrial texturing nozzles is summarized, and a critical review is given of previous investigations that have been directed to an understanding of the texturing process.It is argued that many of the previous hypotheses were based on a technology that used pre-twisted supply yarns and that they are ...

    Get Price
  • (PDF) Airjet texturing

    Key words air-jet texturing, yarn wetting, inter- filament friction, loop formation and fixation, spin finish The air-jet texturing process produces spun-like yarns by this entrained water, usually adhered to the surface of the modifying the uniform arrangement of the synthetic con- filaments and trapped between them, meets the incoming tinuous ...

    Get Price
  • Determination of Yarn Interlacing Frequency of Triangular ...

    2018-4-24 · A numerical approach to predict the yarn interlacing frequency of triangular interlacing nozzle is discussed in this paper. The inviscid, compressible flow field inside air nozzles is computed through solving the steady continuity, momentum and energy equations with a finite volume method.

    Get Price
  • HOW TO DETERMINE AIR FLOW - TSI.com

    2018-1-24 · The internationally agreed 'Standard Conditions' for air having a density of 1.2 kg/m³. Practical methods of measuring volume flow rate. Measuring Total and Static Pressure. A tube placed in a duct facing into the direction of the flow will measure the total pressure in the duct.

    Get Price