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Title Led-Based Schlieren Mirror System
Project Leader
Name Barkawi Sahari
Telephone No. 0389466328
Email barkawi@eng.upm.edu.my
Faculty Engineering
IP Information
IP Type Patent
Filed Date 22-05-2006
Application No. PI20062343
Country Filing Malaysia
Applicant Universiti Putra Malaysia
Granted Date 30-03-2007
IP Number -
Abstract
The present invention provides a Schlieren optical system using LED as a light source which has low power consumption and high reliability, wherein the optical system consists of a pair of parabolic mirrors arranged on opposite directions and a knifef edge to block the reflection fraction from the mirror allowing a high speed camera to capture images of air and gas flow inside a direct injection nozzle on vehicles natural gas.
Technology -
Inventor Barkawi Sahari
Statement of Novelty
Work Start Date
Work End Date
Classification
Commercialised Status
Faculty Engineering