JPS5789110A - Flow rate simulating method - Google Patents

Flow rate simulating method

Info

Publication number
JPS5789110A
JPS5789110A JP16508980A JP16508980A JPS5789110A JP S5789110 A JPS5789110 A JP S5789110A JP 16508980 A JP16508980 A JP 16508980A JP 16508980 A JP16508980 A JP 16508980A JP S5789110 A JPS5789110 A JP S5789110A
Authority
JP
Japan
Prior art keywords
flow rate
pipeline
lift
pressure fluid
equationsiand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16508980A
Other languages
Japanese (ja)
Inventor
Shoichi Uchihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16508980A priority Critical patent/JPS5789110A/en
Publication of JPS5789110A publication Critical patent/JPS5789110A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/57—Analogue computers for specific processes, systems or devices, e.g. simulators for fluid flow ; for distribution networks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Flow Control (AREA)

Abstract

PURPOSE:To realize the real time simulation for the flow rate of pipeline pressure in a flow rate model of pipeline without having any converging operation, by giving the linear approximation to the flow rate Q-lift H characteristics of a pressure fluid supply source with a linear equation. CONSTITUTION:The admittance of pipeline resistance 2 is referred to as Y, the flow rate of a pressure fluid flowing the pipeline by a pressure fluid supply source 1 is Q, and the lift of the source 1 is H, respectively. Thus the rate Q and the lift H are obtained as the solution of Q<2>=H.Y and H=f(Q). These two equations are approximated by a linear equation to obtain the answer for H and Q as shown by equationsIand II. An operation is carried out based on these equationsIand II, and accordingly, both the H and Q are obtained through an operation to eliminate a converging operation. Thus no delay is caused to the response of the system to ensure the real time simultation.
JP16508980A 1980-11-21 1980-11-21 Flow rate simulating method Pending JPS5789110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16508980A JPS5789110A (en) 1980-11-21 1980-11-21 Flow rate simulating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16508980A JPS5789110A (en) 1980-11-21 1980-11-21 Flow rate simulating method

Publications (1)

Publication Number Publication Date
JPS5789110A true JPS5789110A (en) 1982-06-03

Family

ID=15805666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16508980A Pending JPS5789110A (en) 1980-11-21 1980-11-21 Flow rate simulating method

Country Status (1)

Country Link
JP (1) JPS5789110A (en)

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