Simulation of Turbocharged Diesel Engine Driving Electrical Generator Under Dynamic Working Conditions

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Doctor of Science Thesis. – Rijeka, 1988. IV, 167 p.
Content
Preface
Introduction
General
Regulations
Model choice
Review of other papers
Task of this paper
Mathematical Model
Basic equations and boundary conditions
Engine cylinder
Compression and expansion
Combustion
Working fluid exchange process
Intake manifold and air cooler
Additional air receiver
The exhaust manifold
Turbocharger
Exhaust turbine
Compressor (Charger)
Turbocharger dynamics
Stability of compressor operation
Mechanical substitution of engine system
Engine governor
Fuel injection pump
Electric consumers
Model of the turbocharged diesel engine
Introduction
Engine system description
Control volumes
Connections between control volumes
Boundary conditions
Model of engine system
Solving the system of differential equations
Calculation of engine steady state operating points
Calculation of engine transient operation
Model implementation on the digital computer
Application of the Simulation Model
Description of system components
Turbocharged diesel engine
Electrical generator
Electric consumers
Diesel engine steady operation
Diesel engine loading
Loading by electric ohmic loads
Switching-on the asynchronous electric motor
Comparison of transients with ohmic and inductive loading
Engine deloading
Diesel engine starting
Limits of diesel engine load acceptance
Analysis of Influencing Parameters to Transients of Turbocharged Diesel Engine Driving
Synchronous Electric Generator

Influence of moment of inertia of DG set rotating masses
Influence of turbocharger rotor moment of inertia
Influence of exhaust gas manifold volume
Influence of exhaust manifold thermal insulation
Influence of fuel delivery limits
Influence of engine governor parameters
Comparative analysis of influencing parameters
Possibilities to improve transient characteristics of turbocharged diesel engine driving synchronous electric generator
Conclusions
Symbols
Bibliography

Author(s): Medica V.

Language: English
Commentary: 1405900
Tags: Транспорт;Двигатели внутреннего сгорания (ДВС)