Tighter airvalves?

ace_fedde · Post by **ace_fedde** » Tue Dec 08, 2009 9:43 pm

Ha! great!
I will make two CC/inlet caps. One with straight inlets for a control-setup and one with bend inlets as the experiment.
Thinking of making bolted flanges on the caps and the CC and using softened copper or exhaust-thinges/paste/filler/whatever as a seal.

Fedde

metiz · Post by **metiz** » Tue Dec 08, 2009 10:16 pm

Good idea. try to use some thick steel for the cap and flanges so that when you bolt the cap(s) on, the caps will compress whatever you use as a sealant instead of buckling around it to get a good seal.

ace_fedde · Post by **ace_fedde** » Tue Dec 08, 2009 10:23 pm

I will. And the flanges (then also on the tailpipe side) will also provide the posibility of the future use of ceramic (Al2O3) pipe for the CC:
http://www.ceratec.nl/index.php?subject=162
Ha!

ace_fedde · Post by **ace_fedde** » Mon Dec 21, 2009 12:25 pm

It was right under my nose! Don't tell the lady

ace_fedde · Post by **ace_fedde** » Mon Dec 21, 2009 1:40 pm

It was right under my nose! Don't tell the lady

ace_fedde · Post by **ace_fedde** » Mon Dec 21, 2009 3:20 pm

It was right under my nose! Don't tell the lady

ace_fedde · Post by **ace_fedde** » Mon Dec 21, 2009 10:45 pm

Sometimes personal sacrifices for science are needed, this might be such a case...
Check, check, dubbelcheck,
Internal dia CC: 66 mm,

: straight minikenny.GIF (2.35 KiB) Viewed 9211 times

Internal dia 65 mm

A personal sacrifice seems inevitable...

Jutte · Post by **Jutte** » Mon Dec 21, 2009 11:27 pm

Uh oh ---hooo boy are you going to get it !
Build it quick...and get your lady a real awesome Christmas present !

ace_fedde · Post by **ace_fedde** » Thu Dec 24, 2009 5:01 pm

O.k., I had to make some kind of agreement

, but:

..something is getting prepared

Metiz, see something you like, except a PJ in progress?

Fedde

metiz · Post by **metiz** » Thu Dec 24, 2009 5:15 pm

ace_fedde wrote:O.k., I had to make some kind of agreement , but:

Sleeping on the couch the next 2 weeks?

ace_fedde wrote:
Metiz, see something you like, except a PJ in progress?

Are....are those injector pipes on the foreground!?

On topic, How are you going to attach the intakes to the endcap?

ace_fedde · Post by **ace_fedde** » Thu Dec 24, 2009 6:22 pm

metiz wrote: Are....are those injector pipes on the foreground!?

Yep. Your injector pipes

metiz wrote: On topic, How are you going to attach the intakes to the endcap?

Didn't make up my mind yet, screwing, welding but definitely not glueing

.

Zippiot · Post by **Zippiot** » Mon Dec 28, 2009 11:18 pm

glue, I vote glue!

metiz · Post by **metiz** » Tue Dec 29, 2009 1:08 am

Zippiot wrote:glue, I vote glue!

better have the tests finished in 5 seconds

Zippiot · Post by **Zippiot** » Tue Dec 29, 2009 2:27 am

Naw just get some ablative glue, like phenolic resin. Then maybe itll last 10 or even 15 seconds

www.pulse-jets.com

Tighter airvalves?

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Re: Tighter airvalves?

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It was right under my nose!

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Re: It was right under my nose!

Personal sacrifices for science

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