Have anyone of you guys using this?
http://www.mjpsoft.dk/port_area_instructions.html
Maybe a lot less tedious than counting squares, if reliable.
Port area calc. anyone using this?
Moderator: Team
-
- Guru
- Posts: 4607
- Joined: Sun Sep 18, 2011 11:31 am
- Location: Heading for a bang up with Andromeda as we all are.
Re: Port area calc. anyone using this?
That and the one I use I find gets me within 10% of being what I see on a dyno when all is said and done.
You can cut a man's tongue from his mouth, but that does not mean he’s a liar, it just shows that you fear the truth he might speak about you!
-
- Guru
- Posts: 1787
- Joined: Thu Jan 15, 2015 12:19 pm
- Location:
Re: Port area calc. anyone using this?
I am going to make a point to check this one out!Amilcar wrote: ↑Wed Oct 18, 2017 12:20 pm Have anyone of you guys using this?
http://www.mjpsoft.dk/port_area_instructions.html
Maybe a lot less tedious than counting squares, if reliable.
DV
David Vizard Small Group Performance Seminars - held about every 2 months. My shop or yours. Contact for seminar deails - davidvizardseminar@gmail.com for details.
- John Wallace
- Guru
- Posts: 1511
- Joined: Tue Jan 04, 2005 10:20 am
- Location: was Central Illinois - Now in Sunny Florida!
- Contact:
Re: Port area calc. anyone using this?
A lot of paint programs (Photoshop,etc) can do what this does.
Looks like a nice program to use though.
Looks like a nice program to use though.
John Wallace
Pontiac Power RULES !
www.wallaceracing.com
Pontiac Power RULES !
www.wallaceracing.com
Re: Port area calc. anyone using this?
Yeah it's amazing what can be done with basic computer skills and even with a simple spread sheet. I know because I can't do it and when someone does I am amazed.John Wallace wrote: ↑Thu Oct 19, 2017 4:41 pm A lot of paint programs (Photoshop,etc) can do what this does.
Looks like a nice program to use though.
Please Note!
THE ABOVE POST IN NO WAY REFLECTS THE VIEWS OF SPEED TALK OR IT'S MEMBERS AND SHOULD BE VIEWED AS ENTERTAINMENT ONLY...Thanks, The Management!
THE ABOVE POST IN NO WAY REFLECTS THE VIEWS OF SPEED TALK OR IT'S MEMBERS AND SHOULD BE VIEWED AS ENTERTAINMENT ONLY...Thanks, The Management!
Re: Port area calc. anyone using this?
Old drafting/engineering trick:
Make your sketches or make an actual cutout of the cross-section.
Weigh the cutout.
No computer required
Make your sketches or make an actual cutout of the cross-section.
Weigh the cutout.
No computer required
Dave