Solar powered steam boat Science Toys | Science Blog | Log Out | Topics | Search
My Toys | Energy | Moderators | Register | Edit Profile

Scitoys Message Board » Do you think this idea will work? » Solar powered steam boat « Previous Next »

Author Message
Top of pagePrevious messageNext messageBottom of page Link to this message

Anonymous
Posted on Sunday, March 14, 2004 - 4:46 pm:   Edit PostDelete PostView Post/Check IPPrint Post   Move Post (Moderator/Admin Only)Ban Poster IP (Moderator/Admin only)

I was browsing your site and I thought of an idea. Could you hook a bunch of the mini solar panels together, hook that up with a small heating coil and use the heating coil to power the candle-powered steamboat but use the panels instead of the candle?


Travis
Top of pagePrevious messageNext messageBottom of page Link to this message

Simon Quellen Field (Sfield)
Posted on Sunday, March 14, 2004 - 6:58 pm:   Edit PostDelete PostView Post/Check IPPrint Post   Move Post (Moderator/Admin Only)Ban Poster IP (Moderator/Admin only)

Yes, but...

Solar panels are not very efficient, so to collect solar energy
as electricity and then convert that to heat would require large
solar panels. If you simply collected the solar energy as heat
to start with, say with a fresnel lens focused on the tubing and
a black coating on the tube, you would require less collector area.

You would have to track the sun, however, to keep the focus on the
tube.
Top of pagePrevious messageNext messageBottom of page Link to this message

Anonymous
Posted on Sunday, August 8, 2004 - 11:05 pm:   Edit PostDelete PostView Post/Check IPPrint Post   Move Post (Moderator/Admin Only)Ban Poster IP (Moderator/Admin only)

How about a combination of Natural Gas, solar and steam powered boat ? Or do I sound like an idiot ?
Top of pagePrevious messageNext messageBottom of page Link to this message

Anonymous
 
Posted on Sunday, April 3, 2005 - 2:05 pm:   Edit PostDelete PostView Post/Check IPPrint Post   Move Post (Moderator/Admin Only)Ban Poster IP (Moderator/Admin only)

methane?
Top of pagePrevious messageNext messageBottom of page Link to this message

Simon Quellen Field (sfield)
Senior Member
Username: sfield

Post Number: 261
Registered: 12-2004
Posted on Tuesday, April 12, 2005 - 5:32 pm:   Edit PostDelete PostView Post/Check IPPrint Post   Move Post (Moderator/Admin Only)Ban Poster IP (Moderator/Admin only)

You don't sound like an idiot from here.
But then again, you're too far away to hear. ;-)

A natural gas (or methane) powered steam boat is quite feasible.
Burn it instead of the candle.
Top of pagePrevious messageNext messageBottom of page Link to this message

mnado (Mnado)
Senior Member
Username: Mnado

Post Number: 172
Registered: 12-2005
Posted on Tuesday, February 14, 2006 - 7:03 am:   Edit PostDelete PostView Post/Check IPPrint Post   Move Post (Moderator/Admin Only)Ban Poster IP (Moderator/Admin only)

Does changing the candle with a small homemade
oil lamp does any change?

Add Your Message Here
Post:
Username: Posting Information:
This is a private posting area. Only registered users and moderators may post messages here.
Password:
Options: Enable HTML code in message
Automatically activate URLs in message
Action:
For those who have trouble spelling, the Google Toolbar (included in the Google Pack) can check and correct the spelling in your posts on this message board and others.

Renewable Energy

Topics | Last Day | Last Week | Tree View | Search | Help/Instructions | Program Credits Administration