Q: An attempt to derive lb-ft/nM and bhp/kw
15 October 2002, 06:30 AM
#1
Scooby Regular
Thread Starter
Join Date: May 2000
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
I've been trying to determine nM/lb-ft from a Dyno chart containing only kW (ATW and Flywheel) and RPM.
I've stumbled onto a few formulae (a little knowledge...) such as
x bhp = RPM * torque (ft-lb) / 5252
x 1 ft-lbs = 1.35582Nm
x 1 kw = 1.543963712 kw (based on ATW vs Flywheel calculations)
And extrapolated this into the attached Excel Worksheet. Anyone care to comment on its integrity? Thanks.
Even though I have a decent Virus checker, for the nervous ones turn Macros off to be sure
http://groups.msn.com/myphotosajb/Documents/02%20STI.xls
I've stumbled onto a few formulae (a little knowledge...) such as
x bhp = RPM * torque (ft-lb) / 5252
x 1 ft-lbs = 1.35582Nm
x 1 kw = 1.543963712 kw (based on ATW vs Flywheel calculations)
And extrapolated this into the attached Excel Worksheet. Anyone care to comment on its integrity? Thanks.
Even though I have a decent Virus checker, for the nervous ones turn Macros off to be sure
http://groups.msn.com/myphotosajb/Documents/02%20STI.xls
Thread
Thread Starter
Forum
Replies
Last Post
aaron_ions
General Technical
17
03 November 2021 11:07 AM
ex-webby
ScoobyNet General
9
12 March 2001 08:40 PM
