Papers - Kazunari Kuwahara

Fuel Design Concept to Improve Both Combustion Stability and Antiknocking Property Focusing on Ethane

Kazunari Kuwahara, Taisei Shimizu, Atsuki Okada  ( Multiple Authorship )

SAE Technical Paper 2024-01-4276     2024.11

Research paper (scientific journal)  English

DOI

uel Design Concept to Improve Both Combustion Stability and Antiknocking Property Focusing on Ignition and Combustion Characteristics of Ethane (Second Report) - Whole Picture of Antiknocking Effect of Adding Methane, Ethane or Propane to Gasoline -

Tsuyoshi Yano, Haruki Sano, Atsuki Okada, Taisei Shimizu, Kazunari Kuwahara  ( Multiple Authorship )

Transactions of Society of Automotive Engineers of Japan   55 ( 1 ) 139 - 145   2024.01

Research paper (scientific journal)  Japanese

DOI

End-Gas Autoignition Prediction Using Reverse Livengood-Wu Integral with Ignition Delay Time Equations for Gasoline Surrogate Fuel

Kazunari Kuwahara  ( Single Author )

SAE Technical Paper 2023-32-0081     2023.09

Research paper (scientific journal)  English

DOI

Fuel Design Concept to Improve Both Combustion Stability and Antiknocking Property Focusing on Ignition and Combustion Characteristics of Ethane

Atsushi Fukuda, Shoya Inoue, Hyuga Sakai, Kazunari Kuwahara  ( Multiple Authorship )

Transactions of Society of Automotive Engineers of Japan   54 ( 5 ) 1002 - 1008   2023.09

Research paper (scientific journal)  Japanese

DOI

In-Cylinder Autoignition Prediction Using Livengood-Wu Integral with Ignition Delay Time Equations for Natural-Gas Model Fuel

Tsuyoshi Yano, Taiju Deguchi, Kazunari Kuwahara  ( Multiple Authorship )

    2023.03

Research paper (other science council materials etc.)  Japanese

Fuel Design Concept to Improve Both Combustion Stability and Antiknocking Property Focusing on Ignition and Combustion Characteristics of Ethane

Atsushi Fukuda, Takanori Morimoto, Hyuga Sakai, Shoya Inoue, Kazunari Kuwahara  ( Multiple Authorship )

    2023.03

Research paper (other science council materials etc.)  Japanese

Development of High-Accuracy End-Gas Autoignition Prediction Model (Seventh Report) - Expansion of Application Conditions for Ignition Delay Time Equations, Rediscussion of Error Correction Method, and Problems with Prediction of Experimental Knocking Occurrence Timing -

Kazunari Kuwahara, Kotaro Tanaka  ( Multiple Authorship )

Transactions of Society of Automotive Engineers of Japan   53 ( 6 ) 1178 - 1185   2022.11

Research paper (scientific journal)  Japanese

DOI

Effect of Negative Temperature Coefficient Region on Autoignition Prediction Using Livengood-Wu Integral with Ignition Delay Time Equations for Normal Hexadecane

Atsushi Fukuda, Takanori Morimoto, Kazunari Kuwahara  ( Multiple Authorship )

Transactions of Society of Automotive Engineers of Japan   53 ( 2 ) 332 - 339   2022.03

Research paper (scientific journal)  Japanese

DOI

Consideration on Improving Autoignition Prediction Using Livengood-Wu Integral with Ignition Delay Time Equations

Takanori Morimoto, Atsushi Fukuda, Kazunari Kuwahara  ( Multiple Authorship )

    2022.03

Research paper (other science council materials etc.)  Japanese

Effect of Negative Temperature Coefficient Region on Autoignition Prediction Using Livengood-Wu Integral with Ignition Delay Time Equations for Normal Hexadecane

Atsushi Fukuda, Takanori Morimoto, Kazunari Kuwahara  ( Multiple Authorship )

2021JSAE Congress (Autumn) Proceedings     2021.10

Research paper (other science council materials etc.)  Japanese

Development of High-Accuracy End-Gas Autoignition Prediction Model (Seventh Report) - Prediction of Experimental End-Gas Autoignition Using Reverse Livengood-Wu Integral -

Kazunari Kuwahara, Kotaro Tanaka  ( Multiple Authorship )

2021JSAE Congress (Autumn) Proceedings     2021.10

Research paper (other science council materials etc.)  Japanese

Development of High-Accuracy End-Gas Autoignition Prediction Model (Sixth Report) - Revision of Equations and Accuracy Evaluation for Autoignition Prediction Using Reverse Livengood-Wu Integral -

Kazunari Kuwahara  ( Single Author )

Transactions of Society of Automotive Engineers of Japan   52 ( 5 ) 929 - 935   2021.09

Research paper (scientific journal)  Japanese

DOI

Development of High-Accuracy End-Gas Autoignition Prediction Model (Sixth Report) - Autoignition Prediction under EGR Conditions Using Reverse Livengood-Wu Integral -

Kazunari Kuwahara  ( Single Author )

2021JSAE Congress (Spring) Proceedings     2021.05

Research paper (other science council materials etc.)  Japanese

Development of High-Accuracy Autoignition Prediction Model - Reverse Livengood-Wu Integral Using Ignition Delay Time and Error Correction Equations -

Kazunari Kuwahara  ( Single Author )

    2021.03

Research paper (other science council materials etc.)  Japanese

Development of High-Accuracy End-Gas Autoignition Prediction Model (Fifth Report) - Ignition Delay Time Equations to Reproduce EGR-Dependence for Premium-Gasoline Surrogate Fuel -

Kazunari Kuwahara  ( Single Author )

Transactions of Society of Automotive Engineers of Japan   51 ( 6 ) 1043 - 1049   2020.11

Research paper (scientific journal)  Japanese

DOI

Development of High-Accuracy End-Gas Autoignition Prediction Model (Fourth Report) - Reverse Livengood-Wu Integral Using Ignition Delay Time and Error Correction Equations -

Kazunari Kuwahara  ( Single Author )

Transactions of Society of Automotive Engineers of Japan   51 ( 4 ) 655 - 662   2020.07

Research paper (scientific journal)  Japanese

DOI

Development of High-Accuracy End-Gas Autoignition Prediction Model (Third Report) - Error Factors in Autoignition Prediction Using Livengood-Wu Integral -

Kazunari Kuwahara, Takuhiro Minamide  ( Multiple Authorship )

Transactions of Society of Automotive Engineers of Japan   51 ( 3 ) 509 - 516   2020.05

Research paper (scientific journal)  Japanese

DOI

Development of High-Accuracy Knocking Prediction Model Using Livengood-Wu Integral

Takuhiro Minamide, Kazunari Kuwahara  ( Single Author )

    2020.03

Research paper (other science council materials etc.)  Japanese

Development of High-Accuracy End-Gas Autoignition Prediction Model (Third Report) Development of Error Correction Equations for Autoignition Prediction Using Livengood-Wu Integral

Takuhiro Minamide, Kazunari Kuwahara  ( Multiple Authorship )

2019JSAE Congress (Autumn) Proceedings     2019.10

Research paper (other science council materials etc.)  Japanese

Development of High-Accuracy End-Gas Autoignition Prediction Model (Second Report)-Development of Ignition Delay Time Equations for a Premium-Gasoline Surrogate Fuel-

Kazunari Kuwahara  ( Single Author )

Transactions of Society of Automotive Engineers of Japan   50 ( 2 ) 340 - 346   2019.03

Research paper (scientific journal)  Japanese

DOI