EXPERIMENTAL EQUIPMENT

1. ENGINE DYNAMOMETER

   

  • AVL DP 240 EC Dynamometer & Control Unit

  • HE 130 EC Dynamometer & Control Unit

  • Monitoring and control of the engine with Bobcat Control Unit

  • Individual parts can be tested by applying engine parts to the target engine

HE 130
HE 130

2. MEASURING EQUIPMENT

2. MEASURING EQUIPMENT

AVL DP 240
AVL DP 240
Bobcat Control Unit
Bobcat Control Unit

   

  • Engine-out emission measurement using exhaust gas analyzer

  • Fuel consumption measurement using Oval Fuel Flow Meter

Horiba Mexa - 7100DEGR

3. CHASSIS DYNAMOMETER

3. CHASSIS DYNAMOMETER

Horiba Mexa - 9100DEGR
Oval Mass Flowmeter

   

  • Real road load condition and vehicle driving mode can be implemented (NEDC, FTP75, etc.)

  • Vehicle parts can be tested separately

Chassis Dynamometer

4. PRESSURE TEST RIG

4. PRESSURE TEST RIG

Monitoring for driving test

   

  • Test-rig for pressure simulation test

Pressure Test Rig
Pressure Test Rig

5. SCR TEST RIG

   

  • Based on the composition of the exhaust gas normally emitted from a diesel engine

  • Experiment by changing NOx concentration, simulated gas temperature, space velocity and NH3 / NOx ratio

  • Characterization of NOx conversion efficiency according to experimental conditions

Schematic diagram of test-rig for the SCR System
A test-rig for the SCR system

6. NUMERICAL ANALYSIS

   

  • ANSYS Fluent numerical analysis program

  • Various analysis such as cylinder interior, intake manifold, post-treatment device and etc.

Modeling and grid generation
In-cylinder flow analysis

KOOKMIN UNIVERSITY

GSAEK

Copyright ⓒ 2009 EFEL, GSAEK, ALL RIGHTS RESERVED

              

Environmentally Friendly Engine Lab, College of Engineering 111-1

Graduate School of Automotive Engineering Kookmin University 861-1 jeongneung-dong seongbuk-gu SEOUL 136-702 KOREA

Tel. 02-910-5178,5027  E-mail : yscho@kookmin.ac.kr