--- In [EMAIL PROTECTED], harmonseaver [EMAIL PROTECTED] wrote:
--- In [EMAIL PROTECTED], Christopher Witmer [EMAIL PROTECTED] wrote:
What is the significance of diesel engine compression ratio in a
cogeneration context? I have heard that with cogeneration, the
higher
the compression
--- In [EMAIL PROTECTED], Christopher Witmer [EMAIL PROTECTED] wrote:
What is the significance of diesel engine compression ratio in a
cogeneration context? I have heard that with cogeneration, the higher
the compression ratio the better. Can anyone tell me why? Is it because
a higher
engines that were specifically designed and manufactured to be
turbocharged and supercharged are generally rated at
lower 'compression ratios' compared to naturally aspirated engines.
This is because the forced introduction of fuel/air into the
combustion chamber raises the 'ratio'
TDI is turbocharged so compression has to be lower. Max boost is 18psi I
believe.
Fuel efficiency is directly related to compression ratio other things being
equal.
Kirk
-Original Message-
From: harmonseaver [mailto:[EMAIL PROTECTED]
Sent: Saturday, September 28, 2002 12:53 PM
To: