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Topics   (List as Individual Messages) Messages Latest Post

Any chance at supporting wankle/rotary engines?...
2 Mar 6, 2009
6:38 am

Wes
baja_wes
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hi i just joined your group however i clicked on the link shown to download the dyno spread sheet but couldnt find a download button or command .can you help...
2 Oct 9, 2008
6:42 am

Wes
baja_wes
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Hi All Just found this spreadsheet this week. really is great... Im using it to try to work out a gearbox / reduction (transfer) ratio on my land rover...
3 Jul 15, 2008
1:21 am

Ben Spray
benspray
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Hi All, I've changed the membership setting for this group so I have to approve new members. Hopefully this will stop the spamming problems that the group...
1 Apr 23, 2007
9:44 pm

Wes
baja_wes
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Hi Wes, I'm SHIRAKAWA Akira, you've probably never heard of me. I'm writing to this group because I've recently found out that in these years I wrote a...
3 Apr 23, 2007
9:35 pm

Wes
baja_wes
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Hi, very handy sheet!! Have you considered accounting for engine inertia for the traction and accel calc? Bobby...
3 Apr 21, 2007
12:57 pm

SHIRAKAWA Akira
shirakawa.akira
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Are you a black single looking to meet a white singles for dating? Or a single white woman with a preference for dating black men? If this is you and you have...
1 Apr 21, 2007
9:19 am

e48n0k
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Hi, I just wanted to let everyone know that I will be releasing a new version of the Excel Dyno in the next few days. Changes include; * Addition of a "ghost...
4 Nov 13, 2006
11:04 pm

Ron Roberts
einnorstrebor
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Hi all, I've been busy and haven't quite finished the next release (haven't added the GPS feature yet), but have released it as is anyway (as V2.2 in the file...
1 Nov 12, 2006
11:46 pm

Wes
baja_wes
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Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the exceldyno group. File : /calc.zip ...
2 Nov 12, 2006
11:40 pm

exceldyno@yahoogroups...
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You might get more coverage, usage, and feedback if you had a version that was compatible with earlier versions of Excel. There's still quite a few of us...
2 May 1, 2006
11:12 pm

Wes
baja_wes
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Hi Wes, I haven't played with the dyno in a long time as I was unable to down load it for a while. But now I can again. The newer format seems to work well. I ...
2 Feb 24, 2006
9:59 am

Wes
baja_wes
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Hi I download the spreadsheet, but It acn not run, I push expand button as you recoment before calculate, but the program say macros are disable. Regards ...
4 Dec 15, 2005
6:36 pm

robertocarrillo439
robertocarri...
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I've got a hydraulic brake dyno that I;'m hooking my data-aq to and setting up to record data including rpm, hydraulic ppressure, mph, a/f, egt, cht, iat, tps,...
6 Aug 19, 2005
1:48 am

Wes
baja_wes
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Not understanding why HP and Torque do not cross at appropriatte rpm on any of the graphs foprmed by the supplied data. Am I missing something? TD...
3 Jul 30, 2005
3:11 am

Todd
narider
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Just to let people know that I will be uploading a new version of the sheet soon. I am trying to make it capable of handling bikes as well. I have expanded the...
3 May 6, 2005
12:57 am

Wes
baja_wes
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Thanks for making exceldyno available, I'm very impressed. I'm trying to model the acceleration of a European Golf GTTDI diesel. However, these engines start...
1 Mar 15, 2005
10:30 pm

trevor7657
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Just wondering... People post here, ask for improvements, I make them and ask for feedback and then here nothing. Why is that. Oh, and I had to post something...
6 Jan 27, 2005
5:33 pm

hinrikj
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Everytime I go to change settings, ie: different drivetrain, chassis. I get an error and the MS error report window and excel shutsdown. Is this a known issue?...
2 Aug 18, 2004
12:25 am

Wes
baja_wes
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Hello Wes and members, I like your Excel-Dyno very much but it's not optimized for my purposes (gear ratio setting) for a daily driver. I'm interested in...
4 Aug 10, 2004
12:04 am

Wes
baja_wes
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There's something not right about that graph you linked. Torque = Power / Rotational Speed. If your using imperial units like HP and ft.lbs then you need a...
1 Jun 19, 2004
12:58 am

Wes
baja_wes
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found this power curve on the web. Not sure if the torque agrees with the one the program calculates. See what you think. ...
1 Jun 18, 2004
4:32 am

Pete & Liz Wood
peterwood73
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what is the password to change the security on the page so I can change details of torque ETC....
2 Jun 17, 2004
11:06 am

Wes
baja_wes
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is there a way of simulating this with data from elsewhere or do I need a dyno slip or something? BTW the program is tops. Thanx Wes!...
4 Jun 15, 2004
1:10 pm

Wes
baja_wes
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if I don't post every 90 days or so the group closes, so just ignore this....
1 May 23, 2004
4:18 am

Wes
baja_wes
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Hi guys, below is the response I received to the last email, and below that is my response to that :) ... equation of ... vehicle mas ... demands the ... the ...
1 Feb 19, 2004
11:16 pm

Wes
baja_wes
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Below is another email from a user, that I thought would be good to add to this group. Below is the email, and then my reply. ... student. One of my areas of...
1 Feb 19, 2004
6:09 am

Wes
baja_wes
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Below is an email queiry I received, and thought it might be good to put it here as it is probably a FAQ.... ... Hi Ron, The traction is not effected by tyre...
1 Jan 28, 2004
2:15 am

Wes
baja_wes
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Hi, If your reading this then you obviously found the message archive feature. I created this group because alot of people seem to download the excel dyno, but...
2 Jan 21, 2004
4:09 am

volxrod
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