H
Hiroyuki Hiroyasu
Researcher at Kindai University
Publications - 91
Citations - 2204
Hiroyuki Hiroyasu is an academic researcher from Kindai University. The author has contributed to research in topics: Diesel engine & Nozzle. The author has an hindex of 20, co-authored 89 publications receiving 2084 citations. Previous affiliations of Hiroyuki Hiroyasu include Hiroshima University.
Papers
More filters
Journal ArticleDOI
Development and Use of a Spray Combustion Modeling to Predict Diesel Engine Efficiency and Pollutant Emissions : Part 1 Combustion Modeling
TL;DR: In this article, a mathematical model of spray combustion in direct-injection diesel engines was developed to predict engine performance, thermal efficiency and pollutant emissions, considering the complete air-fuel jet mixing process and temperature in each package.
Proceedings ArticleDOI
Simplified Three-Dimensional Modeling of Mixture Formation and Combustion in a D.I. Diesel Engine
Keiya Nishida,Hiroyuki Hiroyasu +1 more
TL;DR: In this article, a simplified three-dimensional modeling of the mixture formation and combustion processes in a direct injection (D.I.) diesel engine is presented, based on a simple sub-model based on the experimental results and empirical equations.
Journal ArticleDOI
Effects of cavitation and internal flow on atomization of a liquid jet
Journal ArticleDOI
Enhancement of the atomization of a liquid jet by cavitation in a nozzle hole
Journal ArticleDOI
Spontaneous Ignition Delay of a Fuel Droplet in High Pressure and High Temperature Gaseous Environments
TL;DR: In this article, an experimental and theoretical study on the ignition delay of a single paraffin hydrocarbon droplet in high pressure gaseous environments were carried out. But the experimental results were correlated with the following expression.