NUMERICAL PREDICTION OF GAS FLOW IN THE INTAKE PORTS OF FOUR-CYCLE INTERNAL COMBUSTION ENGINES (1ST REPORT, METHOD OF NUMERICAL ANALYSIS).

被引：0

作者：

Shimamoto, Yuzuru

Isshiki, Yoshihiro

Wakisaka, Tomoyuki

机构：

来源：

Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B | 1986年 / 52卷 / 476期

关键词：

D O I：

暂无

中图分类号：

TK [能源与动力工程];

学科分类号：

0807 ;

摘要：

This paper describes a method for estimating the induction swirl intensity by means of numerical simulation of the gas flow in the intake ports of four-cycle engines. Three-dimensional flow of compressible viscous gas in the intake port has been calculated for intake stroke in order to predict the effect of the configuration of the intake port, especially the configuration of the helical port, on the induction swirl intensity. Cartesian grids are used to simulate the unsteady flow field in the model passage of the intake port. The results show that the present method is applicable to investigate the flow in the intake ports, and also that the volumetric efficiency and induction swirl intensity can be estimated from the distribution of the calculated outflow velocity around the intake valve.

引用

页码：1997 / 2002

共 50 条

[21] Numerical analysis of the air flow in internal combustion engine intake ducts using Herschel-Quincke tubes
Mazzaro, Rafael Siqueira
Hanriot, Sergio de Morais
Amorim, Rogerio Jorge
Magalhaes Junior, Pedro Americo Almeida
APPLIED ACOUSTICS, 2020, 165
[22] Numerical simulation of water sheet flow on Pelton buckets (1st Report, Discretization of unsteady flow using animated cartoon method)
Nippon Kikai Gakkai Ronbunshu, B, 615 (3617-3622):
[23] Numerical simulation of the flow in a Pelton bucket by a particle method (1st report, flow in a rotating bucket using relative jet paths)
Nakanishi, Yuji
Fujii, Tsuneaki
Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 2007, 73 (04): : 1008 - 1013
[24] Thermal properties of a hydrostatic air spindle (1st report). Numerical analysis and new control method of thermal deformations
Mishima, Nozomu
Mizuhara, Kiyoshi
Okazaki, Yuichi
Kikai Gijutsu Kenkyusho Shoho/Journal of Mechanical Engineering Laboratory, 1992, 46 (06): : 455 - 462
[25] PERFORMANCE OF CASCADE OF BLADES IN TWO-PHASE FLOW (1ST REPORT, MODELING AND NUMERICAL CALCULATION).
Matsumoto, Yoichiro
Nishikawa, Hideji
Ohashi, Hideo
Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 1987, 53 (495): : 3210 - 3219
[26] EFFECT OF SQUISH ON COMBUSTION IN D. I. DIESEL ENGINES (1ST REPORT, FUNDAMENTAL CHARACTERISTICS OF SQUISH FLOW).
Takamoto, Yoshihisa
Gyakushi, Nobuhiko
Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 1987, 53 (491): : 2233 - 2240
[27] FLOW OF NON-NEWTONIAN FLUIDS IN CURVED PIPES (1st REPORT, NUMERICAL ANALYSIS FOR LAMINAR FLOW OF POWER-LAW FLUIDS).
Takami, Toshihiro
Sudou, Kouzou
Tomita, Yukio
Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 1986, 52 (475): : 1228 - 1234
[28] RESEARCH ON HEAT-CONDUCTION WITH FREEZING (1ST REPORT - NUMERICAL-METHOD ON STEFANS PROBLEM)
KATAYAMA, K
HATTORI, M
BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS, 1975, 18 (115): : 41 - 46
[29] Numerical technique with extrapolation method suitable for calculation of incompressible flow on massively parallel computer (1st Report, Application of extrapolation method to linear equation)
Shimano, Kenjiro
Arakawa, Chuichi
Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 1996, 62 (600): : 3023 - 3028
[30] LDA measurement of gas flow in a combustion chamber of a four-stroke S.I. engine: (1st report, gas velocity and turbulence under motored operation)
Obokata, Tomio
Karasawa, Takao
Kurabayashi, Toshio
Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 1988, 54 (505): : 2680 - 2686

← 1 2 3 4 5 →