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Title: Advanced Combustion Numerics and Modeling - FY18 First Quarter Report

Abstract

This project is focused on early stage research and development of numerical methods and models to improve advanced engine combustion concepts and systems. The current focus is on development of new mathematics and algorithms to reduce the time to solution for advanced combustion engine design using detailed fuel chemistry. The research is prioritized towards the most time-consuming workflow bottlenecks (computer and human) and accuracy gaps that slow ACS program members. Zero-RK, the fast and accurate chemical kinetics solver software developed in this project, is central to the research efforts and continues to be developed to address the current and emerging needs of the engine designers, engine modelers and fuel mechanism developers.

Authors:
 [1];  [1];  [1];  [1]
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1417273
Report Number(s):
LLNL-TR-744247
DOE Contract Number:
AC52-07NA27344
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; 30 DIRECT ENERGY CONVERSION; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY

Citation Formats

Whitesides, R. A., Killingsworth, N. J., McNenly, M. J., and Petitpas, G. Advanced Combustion Numerics and Modeling - FY18 First Quarter Report. United States: N. p., 2018. Web. doi:10.2172/1417273.
Whitesides, R. A., Killingsworth, N. J., McNenly, M. J., & Petitpas, G. Advanced Combustion Numerics and Modeling - FY18 First Quarter Report. United States. doi:10.2172/1417273.
Whitesides, R. A., Killingsworth, N. J., McNenly, M. J., and Petitpas, G. Fri . "Advanced Combustion Numerics and Modeling - FY18 First Quarter Report". United States. doi:10.2172/1417273. https://www.osti.gov/servlets/purl/1417273.
@article{osti_1417273,
title = {Advanced Combustion Numerics and Modeling - FY18 First Quarter Report},
author = {Whitesides, R. A. and Killingsworth, N. J. and McNenly, M. J. and Petitpas, G.},
abstractNote = {This project is focused on early stage research and development of numerical methods and models to improve advanced engine combustion concepts and systems. The current focus is on development of new mathematics and algorithms to reduce the time to solution for advanced combustion engine design using detailed fuel chemistry. The research is prioritized towards the most time-consuming workflow bottlenecks (computer and human) and accuracy gaps that slow ACS program members. Zero-RK, the fast and accurate chemical kinetics solver software developed in this project, is central to the research efforts and continues to be developed to address the current and emerging needs of the engine designers, engine modelers and fuel mechanism developers.},
doi = {10.2172/1417273},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 05 00:00:00 EST 2018},
month = {Fri Jan 05 00:00:00 EST 2018}
}

Technical Report:

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