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172411

Numerical Simulation of Lows in an Engine Cylinder with an Eccentric Deep Bowl Combustion Chamber during Compression (2nd Report: Numerical Example).

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Mechanical Power Engineering

Abstract

In this paper the numerical model that calculates the fluid dynamics in an engine cylinder which is represented in the first part of this paper (1) is used to simulate the compression stroke. The calculated results are presented For a cupped piston geometry under operating conditions typically of those contemplated for direct injection diesel engine Particular emphasis is placed on the spatial and temporal distribution of the Flow, velocity vectors and contour lines, Swirl intensity and swirl centers. Although many of the detailed features of the turbulent flow are still unresolved, some progress of the understanding of the in-cylinder flow specially near the top of the dead center (TDC) is gained.

DOI

10.21608/bfemu.2021.172411

Authors

First Name

M.

Last Name

El-Kady

MiddleName

S.

Affiliation

Mechanical Power Engineering Department, Faculty of Engineering, Mansoura University., Mansoura, Egypt.

Email

mselkady@mum.mans.eun.eg

City

Mansoura

Orcid

-

First Name

H.

Last Name

Mascheck

MiddleName

J.

Affiliation

Professor of Institute of Fluid Mechanics, Technical University of Dresden, Dresden Germany (GOR)

Email

-

City

-

Orcid

-

First Name

A.

Last Name

Hoche

MiddleName

-

Affiliation

Professor and head of the Institute of I.C.E., Technical University of Dresden, Dresden, Germany (GDR)

Email

-

City

-

Orcid

-

Volume

14

Article Issue

2

Related Issue

24981

Issue Date

1989-12-01

Receive Date

1989-10-10

Publish Date

2021-05-26

Page Start

73

Page End

84

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 14_Issue 2_Pages 73-84.pdf

PDF . 720.7kB

Link

https://bfemu.journals.ekb.eg/article_172411.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=172411

Order

16

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Numerical Simulation of Lows in an Engine Cylinder with an Eccentric Deep Bowl Combustion Chamber during Compression (2nd Report: Numerical Example).

Details

Type

Article

Created At

22 Jan 2023