Power correction for tests in dyno
Power correction for tests in dyno
(OP)
Hi,
I work in a dynamometric bench, testing marine diesel engines, and I would like to find a method to correct the obtained power fixture, comparing the actual pressure, temperature and humidity to the standard conditions.I just could find a formula with the pressure and the temperature.
Thnaks a lot
I work in a dynamometric bench, testing marine diesel engines, and I would like to find a method to correct the obtained power fixture, comparing the actual pressure, temperature and humidity to the standard conditions.I just could find a formula with the pressure and the temperature.
Thnaks a lot





RE: Power correction for tests in dyno
Hope that helps
RE: Power correction for tests in dyno
Can't think what the standard number is (SAE 9002 or something similar?) but I know one of the diesel plants in Carolina or somewhere went from lab testing to on line testing (I was visited the site and advised on the online viscosity measurement).
Is this covered in the ISO 3046/3? Does anyone know the standard I refer to?
JMW
www.ViscoAnalyser.com
RE: Power correction for tests in dyno
I can't get the ISO standards from the ISO web, but I will loo up for a formula in a Diesel engines theory .I'll show it to you so as you can check it out.
RE: Power correction for tests in dyno
Any ideas??