Search found 37 matches

by cchagnot
Wed Apr 22, 2009 10:09 pm
Forum: Power-producing Stirling Engines
Topic: Book Review - "How I Built a 5 HP Stirling engine"
Replies: 5
Views: 19884

Response to Book Review - "How I Built a 5 HP Stirling engine"

<t>I want to point out that the Engine Sunpower<br/> designed for the USAID project in Bangladesh was not the ST-5. True, it was an earlier <br/> prototype but I branched off from Sunpower and the ST-5 is entirely<br/> Stirling Technology's design, quite different in many ways from the Sunpower prot...
by cchagnot
Wed Apr 22, 2009 10:09 pm
Forum: Power-producing Stirling Engines
Topic: Book Review - "How I Built a 5 HP Stirling engine"
Replies: 12
Views: 198376

Response to Book Review - "How I Built a 5 HP Stirling engine"

<t>I want to point out that the Engine Sunpower<br/> designed for the USAID project in Bangladesh was not the ST-5. True, it was an earlier <br/> prototype but I branched off from Sunpower and the ST-5 is entirely<br/> Stirling Technology's design, quite different in many ways from the Sunpower prot...
by cchagnot
Wed Apr 22, 2009 5:29 pm
Forum: Power-producing Stirling Engines
Topic: 4.5 kW Biomass fueled engine
Replies: 20
Views: 76008

Response to 4.5 kW Biomass fueled engine

<t>Merrick Lockwood's analysis of the entire RHEP (Rick Husk Energy Project) is just plain <br/> wrong!<br/> <br/> And his analysis of the problems that the Stirling Technology ST-5 Engine nothing but his <br/> own fabrication of events and problems. How would he know about the ST-5, other than <br/...
by cchagnot
Wed Apr 22, 2009 5:29 pm
Forum: Power-producing Stirling Engines
Topic: 4.5 kW Biomass fueled engine
Replies: 26
Views: 252989

Response to 4.5 kW Biomass fueled engine

<t>Merrick Lockwood's analysis of the entire RHEP (Rick Husk Energy Project) is just plain <br/> wrong!<br/> <br/> And his analysis of the problems that the Stirling Technology ST-5 Engine nothing but his <br/> own fabrication of events and problems. How would he know about the ST-5, other than <br/...
by cchagnot
Tue Apr 21, 2009 1:34 am
Forum: Power-producing Stirling Engines
Topic: So You Want to Build a Stirling Engine ?
Replies: 2
Views: 12689

Response to So You Want to Build a Stirling Engine ?

<r>Here's a link to various photos of the ST-5 engine that I've posted on the Yahoo HAES site.<br/> These were taken around the world in various places and at various times.<br/> <br/> <URL url="http://groups.yahoo.com/group/HotAirEngineSociety/photos/album/894465803/pic/list"><LINK_TEXT text="http:...
by cchagnot
Fri Apr 17, 2009 5:22 pm
Forum: Power-producing Stirling Engines
Topic: Cryo cooling Stirling engines
Replies: 12
Views: 51430

Response to Cryo cooling Stirling engines

<t>Joe,<br/> <br/> Send me a sketch. Years ago, at Sunpower I designed & built a gas-fired Free Piston Stirling <br/> cooler. One piston two displacers. It worked great. But it had to have a cooler for the engine <br/> side and one for the cooler side. It would make a great 'gas fired' refrigera...
by cchagnot
Fri Apr 17, 2009 3:41 pm
Forum: Power-producing Stirling Engines
Topic: Cryo cooling Stirling engines
Replies: 12
Views: 51430

Response to Cryo cooling Stirling engines

<r>I'm with William and Joe on this one.<br/> <br/> "I think it's a great idea. It absolutely could work as either a retrofit or an OEM installation. <br/> It's lazy, cynical, myopic, and fearful people like hornbaker that have kept truly <br/> groundbreaking innovations from coming to the fore.<br/...
by cchagnot
Thu Apr 09, 2009 7:11 pm
Forum: Power-producing Stirling Engines
Topic: the Stirling and Hydrogen production
Replies: 4
Views: 18997

Response to the Stirling and Hydrogen production

<t>Joe,<br/> <br/> With your response to Q2; We've done serious studies and this issue and it is, of course, an <br/> important one. Much of the food grown in many places, especially Asia requires irrigation. <br/> In the Philippines and Thailand the husk from the milled rice is left as total waste....
by cchagnot
Thu Apr 09, 2009 5:22 pm
Forum: Power-producing Stirling Engines
Topic: Power producing Alpha?
Replies: 2
Views: 11410

Response to Power producing Alpha?

<r>There are many working Stirling Engines both Alpha and Free piston. Some have been highly <br/> refined over the years and a few are nearing commercial production. Sunpower Inc. Has a <br/> number of really good engines but none yet commercially available to the general public. See;<br/> <URL url...
by cchagnot
Sat Nov 29, 2008 8:47 am
Forum: Power-producing Stirling Engines
Topic: Stirling engines used to generate electricity from wood burning stoves
Replies: 31
Views: 132215

Response to Stirling engines used to generate electricity from wood burning stoves

<t>The engine that Merrick Lockwood wrote his book about was originally designed by Sunpower <br/> Inc. The first Prototype was built by Sunpower and delivered to Bangladesh where Merrick <br/> lived at the time. It was part of a USAID funded project administered by the Asia Foundation <br/> in Bang...