Go to Post Have no fear, ancient and brilliant coaches of yore were consulted. - JamesCH95 [more]
Home
Go Back   Chief Delphi > Technical > Technical Discussion
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
 
 
Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #23   Spotlight this post!  
Unread 09-04-2010, 12:52
dtengineering's Avatar
dtengineering dtengineering is offline
Teaching Teachers to Teach Tech
AKA: Jason Brett
no team (British Columbia FRC teams)
Team Role: Mentor
 
Join Date: Jan 2005
Rookie Year: 2004
Location: Vancouver, BC
Posts: 1,833
dtengineering has a reputation beyond reputedtengineering has a reputation beyond reputedtengineering has a reputation beyond reputedtengineering has a reputation beyond reputedtengineering has a reputation beyond reputedtengineering has a reputation beyond reputedtengineering has a reputation beyond reputedtengineering has a reputation beyond reputedtengineering has a reputation beyond reputedtengineering has a reputation beyond reputedtengineering has a reputation beyond repute
Re: Does motor temp affect performance?

I can't think of a rule that would specifically prohibit a bit of dry ice being used to cool a motor. In fact, I've thought, from time to time, that it would be interesting to wrap the CIMs in custom dry ice cooling boxes and keep them super-chilled for the duration of the match.

But we have yet to be disappointed with CIM performance in normal, uncooled, use, so it's a pretty low priority. Not to mention the sort of thing that I'd want to clear on the Q&A first.

Alternatively, an ice filled aluminum mold that fits over the CIMs might work between matches, without the need for aerosols.

I think the best advice, however, is to see if the gearing or gearboxes can be adjusted to reduce current draw... perhaps a better off-season project than a Thursday morning in Atlanta project.

Jason
 


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
How does the trailer affect your driving??? Creator Mat Rules/Strategy 13 16-02-2009 09:51
Does CD affect alliance selections? XaulZan11 General Forum 21 14-04-2008 22:51
Does a School Closing affect your progress during build season? 65_Xero_Huskie General Forum 77 15-02-2007 10:59
Globe Motor - Performance at Cursor Katie Reynolds Motors 1 19-01-2006 20:48
Will air pressure in venue affect path of ball? (was: DOES ANY ONE KNOW ????) RoboDriver Technical Discussion 5 17-01-2006 23:02


All times are GMT -5. The time now is 13:26.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi