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GR-7 Experimental Turbojet Engine

       These pages chronicle the construction of a home-built turbojet engine. The GR-7 is an experimental turbocharger jet engine that I am building for my personal education in gas turbine engines. I am posting this information for other enthusiasts to possibly benefit from it. If you have any questions or comments about this project feel free to contact me.

Thanks, Don Giandomenico

       WARNING ! This project is posted for entertainment value only! Do not attempt to re-create this project unless you are aware of the possible danger associated with this type of  project. RCDON is not responsible for damages or injury resulting from the information posted in these pages!

 6/18/05 The GR-7 project, the journey begins!!!

 7/3/05 Building the combustor elbow

 8/10/05 Building the combustion chamber

 9/23/05 Building the inlet duct & engine frame

 10/1/05 Building the hydraulic system

 11/10/05 Installing the engine’s subsystems

 11/19/05 Building the evaporator system

 11/23/05 Flame tube fabrication and testing

 11/26/05 Combustor completion and turbine testing

 2/5/06 Building the throttle valve assembly & bellmouth

 2/11/06 Building the jet pipe

 5/22/06 Building the starter system - Part I

 5/28/06 Building the starter system - Part II

 6/4/06 Buidling the starter system - Part III

 8/11/06 Testing the starter system

 12/5/06 Will the project continue ???

Here are a few links to some home-built jet engine projects:

Ian Bennett’s Hobby Gas Turbine Site

“Turbojer” Jerry Green’s Home Page

Formula Turbokart - Turbokart.Com

Mark Nye’s Turbine Projects - Gas-Turbines.Com

Larry’s Homemade Gas Turbine Jet Engines

Nick Haddock’s DIY Jet-Gallery

Mattie Bien’s Gas Turbine Page

Heath Jepson’s Turbine Project

Sal Aiello’s DIY Jet Projects

Russ Moore’s Jet Bike Project - BadBros.Net

Gary Richards’ Jet Journal

Guus & JW’s Jet Engine Website

Yahoo DIY Gas Turbines Group

 

       Thanks again for all of the positive comments about my projects. I appreciate your e-mails as they encourage me on my website efforts.

Thanks, Don Giandomenico

 

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