Open Access Library Journal
2020, Volume 7, e6369
ISSN Online: 2333-9721
ISSN Print: 2333-9705
DOI:
10.4236/oalib.1106369 May 18, 2020 1
Open Access Library Journal
The Pressure Control Strategy Adjustment of
High-Pressure Oil Pipe
Yeping Liang
1
, Zhezhi Jin
2
1
College of Science, Yanbian University, Yanji, China
2
College of Economics and Management, Yanbian University, Yanji, China
Abstract
This paper is based on the background of China Undergraduate Mathemati-
cal Contest in Modeling Competition A in 2019.
Corresponding analysis
based on the data given in this question, calculated
changes in pressure in the
high-
pressure tubing according to the different operating conditions for fuel
entry and spewing out,
in order to determine some operating parameters of
the fuel injection system, so as to improve engine efficiency and economic ef-
ficiency. The differential equation is constructed by the mass conservation
formula under the corresponding conditions, and using MATLAB to imple-
ment Runge-Kutta methods to find the numerical solution of the corres-
ponding differential equation.
Subject Areas
Chemical Engineering & Technology, Fluid Mechanics, Petrochemistry
Keywords
Mass Conservation, Differential Equation, MATLAB, Runge-Kutta Methods
1. Introduction
Since the second industrial revolution, the engine has always been the driving
car, aircraft, rockets and a series of large-scale equipment core, so the produc-
tion and manufacturing technology of engine have been an important indicator
of the strength of the manufacturing industry in an industrial modernization
country, the study of high efficiency, more stable engine is an important work of
national industrial development, which is the most extensive application of fuel
engines, the longest development time. Fuel entry and spewing high-pressure
tubing are the basis for many fuel engine slots, and the intermittent working
How to cite this paper:
Liang, Y.P. and Jin
,
Z.Z.
(2020)
The Pressure Control Strategy
Adjustment of High
-Pressure Oil Pipe.
Open
Access Library Journal
,
7
: e6369.
https://doi.org/10.4236/oalib.1106369
Received:
April 28, 2020
Accepted:
May 15, 2020
Published:
May 18, 2020
Copyright © 20
20 by author(s) and Open
Access Library Inc
.
This work is licensed under the Creative
Commons Attribution International
License (CC BY
4.0).
http://creativecommons.org/licenses/by/4.0/
Open Access
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