Search found 2158 matches

by Viv
Sat Oct 18, 2003 3:11 am
Forum: Tools and Construction
Topic: poliester resin question
Replies: 15
Views: 8892

Re: That Clear Stuff

That transparent substance is methyl ethyl ketone, isn't it? I'm pretty sure that the violet stuff is styrene but maybe its the other way around. MEK is quite a common solvent in aircraft maintenance shops, and might be in other mechanical maintenance places too. Evil nasty stuff that MEK mike, it ...
by Viv
Sat Oct 18, 2003 2:45 am
Forum: Tools and Construction
Topic: poliester resin question
Replies: 15
Views: 8892

Sorry that wont work, it is a binary reaction so heat wont make up for the lack of the hardener component.

The heat is just a byproduct of the reaction as you pointed out.

Viv
by Viv
Wed Oct 15, 2003 5:25 pm
Forum: Valveless pulsejet forum
Topic: Valveless pulsejet material
Replies: 7
Views: 6176

I garantee it is not the metal that is making all the noise!

Its an explosion in a tube after all, it does not matter what the tube is made of the noise is going to come out of it.

We have had a number of threads on the old forum regarding materials even concret has been suggested.

Viv
by Viv
Wed Oct 15, 2003 3:04 pm
Forum: Valved pulsejet forum
Topic: Problems with my pulse-jet!!!!
Replies: 5
Views: 3977

Coffee wrote:and less punctuation please?

:o)

T.
Oh! why?

Viv:-)
by Viv
Sun Oct 12, 2003 7:23 pm
Forum: How to improve this site
Topic: How to improve the site. Easy. Ban Ivar
Replies: 7
Views: 3630

Well I was going to point out that an idividuel IP was not a problem as we could just block the traffic from thom that ISP. If you think it is harsh think again its what AOL does on a regular basis when it finds an open relay mail server on an ISPs IP range. It just shuts them down untill the ISP so...
by Viv
Fri Oct 10, 2003 9:31 am
Forum: Rocket forum
Topic: Liguid Fueled Rockets
Replies: 29
Views: 14772

Re: Liguid Fueled Rockets

Hey all i was wondering if anyone has plans pics or any experiance with liquid fueled rockets ? I think it would be awsome to use one for a science fair project, and just use 2 syringes and petrol and concentrated H202. any ideas ? Stephen The pressure in the combustion chamber would push the syrin...
by Viv
Thu Oct 09, 2003 10:16 pm
Forum: How to improve this site
Topic: Off topic forum The sequel!
Replies: 9
Views: 4588

Just an idea

Hey Kenneth Just an idea but can you wright a script?

" if name = offender then trash "

Or maybe

" if IP = offender then trash "

Viv:-)
by Viv
Thu Oct 09, 2003 8:36 pm
Forum: How to improve this site
Topic: Off topic forum The sequel!
Replies: 9
Views: 4588

Off topic forum The sequel!

Hi Kenneth the new forum is certainly a big step forward, with that in mind is it posible to reintroduce the off topic forum? Apart from a certain forum members input I always injoyed the lively debate and free an frank discussions that it led too:-) Can we have it back now that it is possible to tr...
by Viv
Thu Oct 09, 2003 8:28 pm
Forum: Valved pulsejet forum
Topic: Old postings?
Replies: 4
Views: 2944

Hey Troy good to hear from you buddy how the devil are you, Same concerns and ideas at this end.

I would hate to see the old archive vanish or people forget to use it.

Viv
by Viv
Tue Oct 07, 2003 10:14 pm
Forum: Ramjet forum
Topic: Meteor missile (the new ramjet one)
Replies: 7
Views: 5941

Meteor missile (the new ramjet one)

I found this picture after following a link from Coffee's posting to a Farnbourgh 2000 website (rocket forum). If you have a look at the inlets for this new ram jet missile they seem to go the wrong way? I woud have expected them to be diverging to slow down the air flow to get the pressure gain but...
by Viv
Mon Oct 06, 2003 9:30 pm
Forum: Valved pulsejet forum
Topic: As014
Replies: 2
Views: 2621

Argus read blocks

Hi.

Did the original read holders have a curve for the read to lay against? I noticed the radius on your drawing.

Very nice by the way.

Viv
by Viv
Mon Oct 06, 2003 6:23 pm
Forum: How to improve this site
Topic: Just To Let You All Know
Replies: 2
Views: 1896

Re: Just To Let You All Know

" I will not be posting any witty retorts,"

So Mike! just remind me what were these witty retorts?

Viv:-)
by Viv
Sat Oct 04, 2003 2:40 pm
Forum: Valved pulsejet forum
Topic: Congratulations
Replies: 14
Views: 9664

brunoogorelec wrote:I am a conservative old fart and hate change in principle. But, if it will make the forum better, I'll go along. I just hope I'm intelligent enough to get the hang of how it's used.

Bruno
Yes old mate I am afraid you are! :lol:

Viv