Title:
FUEL EVAPORATION PROCESS ANALYSIS METHOD, EVAPORATION PROCESS ANALYSIS PROGRAM, AND FUEL INJECTION CONTROL SYSTEM USING THE FORMERS
Document Type and Number:
Japanese Patent JP2017198095
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To predict an evaporation process of a high precision on a fuel containing many fuel kinds.SOLUTION: The physical values of a plurality of fuel kinds varying timely in an evaporation process are estimated on the basis of liquid fuel molecule weights and gas fuel molecule weights at the evaporation time of a fuel, and the liquid droplet radius variations and the temperature variations in the evaporation process of fuel liquid droplets are analyzed by using the physical values. Moreover, the fuel injection timing of the fuel in a combustion engine is controlled by using the analysis result by either said fuel evaporation process analyzing method or said evaporation analysis analyzing program.SELECTED DRAWING: Figure 2
Inventors:
TAKAGI MASAHIDE
KAWAUCHI SATOSHI
IMAI YASUO
KAWAUCHI SATOSHI
IMAI YASUO
Application Number:
JP2016087399A
Publication Date:
November 02, 2017
Filing Date:
April 25, 2016
Export Citation:
Assignee:
PORT & AIRPORT RES INST
International Classes:
F02D45/00; F02D19/08; F02D41/04
Domestic Patent References:
| JP2001050070A | 2001-02-23 | |||
| JP2004027911A | 2004-01-29 | |||
| JPH0734894A | 1995-02-03 |
Foreign References:
| WO2010101293A1 | 2010-09-10 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office