Search found 13 matches
- Tue Jun 02, 2009 7:35 pm
- Forum: Gas turbine forum
- Topic: Newbie that had some problems.
- Replies: 12
- Views: 11552
Re: Newbie that had some problems.
Thanks, still here i am looking for job.. need some cash before i can start this again.
- Thu Apr 16, 2009 11:47 pm
- Forum: Valved pulsejet forum
- Topic: petal valves in dead end ?
- Replies: 9
- Views: 12087
Re: petal valves in dead end ?
Redelf.. Maybe you can visit a University and beg to use their machine shop and materials, or just ask them to make it for you. :D I like your idea. Sure there is some slight twisting.. but Your idea about pre-twisting the petals sound good. The tip of the petals will twist on a radius right.. so i ...
- Wed Mar 25, 2009 2:11 am
- Forum: Gas turbine forum
- Topic: Newbie that had some problems.
- Replies: 12
- Views: 11552
Re: Newbie that had some problems.
Ok.. i am ready to ask the next question.. I had an issue with Starting.. I have used a backpack leaf Blower and a compressor before.. just to cumbersome and no fine control. I noticed that some have used a hand held leaf blower and some people use a Small high rev- electric motor. On my next build ...
- Tue Mar 24, 2009 4:38 am
- Forum: Gas turbine forum
- Topic: TV94 TurboFan Build
- Replies: 59
- Views: 121930
Re: TV94 TurboFan Build
Hello, Ash Powers..Good work again..
What influenced your choice of aluminum for the bearing housing? Why not steel/Cast iron?
What influenced your choice of aluminum for the bearing housing? Why not steel/Cast iron?
- Tue Mar 24, 2009 3:44 am
- Forum: Gas turbine forum
- Topic: Newbie that had some problems.
- Replies: 12
- Views: 11552
Re: Newbie that had some problems.
Seems kool... i can see that the gas can help to atomize the liquid as it exit's the nozzle.
I was thinking of just doing liquid alone. One of my major problems was proper metering of the fuel.. Two types of fuel at the same time might make it harder to control.
I was thinking of just doing liquid alone. One of my major problems was proper metering of the fuel.. Two types of fuel at the same time might make it harder to control.
- Sun Mar 22, 2009 4:19 am
- Forum: Gas turbine forum
- Topic: Oil Pump
- Replies: 4
- Views: 5564
Re: Oil Pump
I used a Power steering pump from a Toyota coupled with a Radiator fan motor and a small grooved belt .. Works well.. It was too strong actually i was getting around 100psi out of it so i had to make a bypass valve to lower the pressure.
- Sun Mar 22, 2009 4:06 am
- Forum: Gas turbine forum
- Topic: Newbie that had some problems.
- Replies: 12
- Views: 11552
Re: Newbie that had some problems.
Noted, Thanks again..
I really want to switch from propane to diesel/kerosene but i will search around first before i ask any more questions..
I really want to switch from propane to diesel/kerosene but i will search around first before i ask any more questions..
- Sat Mar 21, 2009 2:06 am
- Forum: Gas turbine forum
- Topic: Newbie that had some problems.
- Replies: 12
- Views: 11552
Re: Newbie that had some problems.
The westinghouse flame tubes looked somewhat like this..but inside had Three circular Swirlers suspended in the middle. They were also coated in a thick rough white material.. Should it be more like these? How would you determine the hole sizes and locations? Is there any books with the appropriate ...
- Sat Mar 21, 2009 1:49 am
- Forum: Gas turbine forum
- Topic: Newbie that had some problems.
- Replies: 12
- Views: 11552
Re: Newbie that had some problems.
Thanks for the reply. I have to go back to my drawings for the dimensions. My memory is a little fuzzy since i made it last year. The propane injector was one single axial hole. At first it was a 1mm sized hole then i increased to 2.5mm.. Inducer of the compressor is 46mm.. or around 1.8" The Chambe...
- Thu Mar 19, 2009 2:22 am
- Forum: Gas turbine forum
- Topic: Been a while - new project, T04 Gas Turbine.
- Replies: 215
- Views: 279389
Re: Been a while - new project, T04 Gas Turbine.
Great Work.. the attention to detail and discipline is astounding!
- Wed Mar 18, 2009 10:46 pm
- Forum: Gas turbine forum
- Topic: Newbie that had some problems.
- Replies: 12
- Views: 11552
Re: Newbie that had some problems.
Ok.. regarding the Combustor.. this is what i have.. just a regular can shape. http://img.photobucket.com/albums/v626/nsmikle/exhaustend.jpg I tried to make it a counter flow.. as in the air enters from the bottom of the combustor makes a U-turn through the flame tube then heads into the primary tur...
- Wed Mar 18, 2009 10:35 pm
- Forum: Gas turbine forum
- Topic: Which Compressor Wheel KJ66/ KJ66 BUILD FROM SCRATCH PROJECT
- Replies: 27
- Views: 41830
Re: Which Compressor Wheel KJ66/ KJ66 BUILD FROM SCRATCH PROJECT
Great work! i am impressed with the turbine and stator!
- Wed Mar 18, 2009 9:28 am
- Forum: Gas turbine forum
- Topic: Newbie that had some problems.
- Replies: 12
- Views: 11552
Newbie that had some problems.
Hey all.. I have been reading this site now and then, just checking out the scene. :mrgreen: I have done 3 gas turbine projects before. The first two were crude but somewhat successful.. The last one was a turbo-shaft.. I actually calculated it for it.. I had a proper oil system in place too.. What ...