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Post by mrlindeman on Nov 18, 2022 12:32:00 GMT -5
I forgot to ask. What a are you guys using to monitor scroll temps at the turbine?
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Post by racket on Nov 18, 2022 15:48:21 GMT -5
Just go to Ebay and look for a K type thermometer , you'll need the sheathed pickups , not the bare wire ones most come with , they're OK for measuring comp discharge temps though
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Post by mrlindeman on Nov 19, 2022 10:49:27 GMT -5
Hi John. I got the thermo coupler on order. I did another test run last night. I was able to get the turbine cooled down after 5 psi easily. No glow at all until 10 psi. I know my oil pressure dropped so I will get a valve and gauge for that today, and some new earplugs lol. Today I will be reading the information thread and making a 9 inch nozzle with a slight sloping constriction at the end.
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Post by racket on Nov 19, 2022 17:15:36 GMT -5
Yep , gotta have an oil pressure gauge .
Probably a jet nozzle ~55mm dia
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Post by mrlindeman on Nov 20, 2022 11:53:52 GMT -5
I'm not sure how to install the oil pressure gauge without restricting oil flow to the bearings. It's a gauge and pressure tube, with a NPT fitting. So far the 8.5 inch nozzle I made works great. I cooked a sausage in about 15 seconds with it. Lol
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Post by racket on Nov 20, 2022 15:51:46 GMT -5
You'll need to fit a Tee piece into your lube line
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Post by mrlindeman on Nov 26, 2022 19:46:59 GMT -5
Hi John. Progress is going well. Pics and vids coming up soon. I need to setup a pic hosting site. And a YouTube for video. Thank you so much. Bud.
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