P
Patrick O'Donnell
Researcher at Clemson University
Publications - 9
Citations - 30
Patrick O'Donnell is an academic researcher from Clemson University. The author has contributed to research in topics: Combustion & Chemistry. The author has an hindex of 2, co-authored 4 publications receiving 10 citations.
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Journal ArticleDOI
Investigating the effect of spray included angle on thermally stratified compression ignition with wet ethanol using computational fluid dynamics
TL;DR: In this paper, the effect of spray included angle on the thermal and equivalence ratio stratification in a diesel engine with a re-entrant bowl piston was explored using computational fluid dynamics (CFD) modeling.
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LTC performance of C1–C4 water-alcohol blends with the same cooling potential
TL;DR: In this article, the authors showed that when ethanol, propanol, or butanol are blended with water to have the same cooling potential as methanol, there is no appreciable difference in their LTC performance other than a small combustion efficiency penalty, particularly at low loads.
Journal ArticleDOI
Effects of Port Angle on Scavenging of an Opposed Piston Two-Stroke Engine
Patrick O'Donnell,J. H. Gandolfo,B. W. Gainey,Erik Vorwerk,Robert Prucka,Zoran Filipi,Benjamin Lawler,R.R. Hessel,Sage L. Kokjohn,Ming-hui Huo,Ashwin Ashok Salvi +10 more
Journal ArticleDOI
A Quasi-Dimensional Fuel Distribution Model for a Radially Stratified Engine
TL;DR: In this paper, a fast running model for radial fuel stratification is developed for control-oriented objectives, consisting of three submodels: spray penetration, fuel distribution along the spray axis, and postinjection mixing.