Cycle-resolved computations of compressible flow in engine

Ken Naitoh, Masashi Ono, Kunio Kuwahara, Egon Krause

Research output: Contribution to journalConference article

7 Citations (Scopus)

Abstract

Turbulent flows in a model engine having a square piston were analyzed in detail by using a numerical simulation method with higher-order accuracy to perform simulations on an orthogonal homogeneous grid without grid motions. Calculations were performed during several continuous engine cycles. A better understanding of the cycle-by-cycle differences, i.e., cyclic variations, in flow fields may lead to more effective ways of stabilizing combustion.

Original languageEnglish
JournalSAE Technical Papers
DOIs
Publication statusPublished - 2002 Jan 1
EventPowertrain and Fluid Systems Conference and Exhibition - San Diego, CA, United States
Duration: 2002 Oct 212002 Oct 24

Fingerprint

Compressible flow
Engines
Pistons
Turbulent flow
Flow fields
Computer simulation

ASJC Scopus subject areas

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

Cite this

Cycle-resolved computations of compressible flow in engine. / Naitoh, Ken; Ono, Masashi; Kuwahara, Kunio; Krause, Egon.

In: SAE Technical Papers, 01.01.2002.

Research output: Contribution to journalConference article

Naitoh, Ken ; Ono, Masashi ; Kuwahara, Kunio ; Krause, Egon. / Cycle-resolved computations of compressible flow in engine. In: SAE Technical Papers. 2002.
@article{ef818a50518245cdaca5f6b61d11a7c8,
title = "Cycle-resolved computations of compressible flow in engine",
abstract = "Turbulent flows in a model engine having a square piston were analyzed in detail by using a numerical simulation method with higher-order accuracy to perform simulations on an orthogonal homogeneous grid without grid motions. Calculations were performed during several continuous engine cycles. A better understanding of the cycle-by-cycle differences, i.e., cyclic variations, in flow fields may lead to more effective ways of stabilizing combustion.",
author = "Ken Naitoh and Masashi Ono and Kunio Kuwahara and Egon Krause",
year = "2002",
month = "1",
day = "1",
doi = "10.4271/2002-01-2694",
language = "English",
journal = "SAE Technical Papers",
issn = "0148-7191",
publisher = "SAE International",

}

TY - JOUR

T1 - Cycle-resolved computations of compressible flow in engine

AU - Naitoh, Ken

AU - Ono, Masashi

AU - Kuwahara, Kunio

AU - Krause, Egon

PY - 2002/1/1

Y1 - 2002/1/1

N2 - Turbulent flows in a model engine having a square piston were analyzed in detail by using a numerical simulation method with higher-order accuracy to perform simulations on an orthogonal homogeneous grid without grid motions. Calculations were performed during several continuous engine cycles. A better understanding of the cycle-by-cycle differences, i.e., cyclic variations, in flow fields may lead to more effective ways of stabilizing combustion.

AB - Turbulent flows in a model engine having a square piston were analyzed in detail by using a numerical simulation method with higher-order accuracy to perform simulations on an orthogonal homogeneous grid without grid motions. Calculations were performed during several continuous engine cycles. A better understanding of the cycle-by-cycle differences, i.e., cyclic variations, in flow fields may lead to more effective ways of stabilizing combustion.

UR - http://www.scopus.com/inward/record.url?scp=85072480654&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85072480654&partnerID=8YFLogxK

U2 - 10.4271/2002-01-2694

DO - 10.4271/2002-01-2694

M3 - Conference article

AN - SCOPUS:85072480654

JO - SAE Technical Papers

JF - SAE Technical Papers

SN - 0148-7191

ER -