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Aidan
 
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Default Unvented water heater, becomes vented

Educational purposes only, do not try this at home.

http://www.waterheaterblast.com

PS It was a small water heater, 12 US gallons.

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Christian McArdle
 
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Default

Educational purposes only, do not try this at home.

http://www.waterheaterblast.com

PS It was a small water heater, 12 US gallons.


Yes, a while back I posted a report where a badly designed and installed
water heater exploded on a fishing boat, sinking the vessel. According to
the MAIB calculations, they reckon the cylinder was doing about 500mph when
it exited the hull!

Christian.


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BigWallop
 
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Default


"Christian McArdle" wrote in message
. net...
Educational purposes only, do not try this at home.

http://www.waterheaterblast.com

PS It was a small water heater, 12 US gallons.


Yes, a while back I posted a report where a badly designed and installed
water heater exploded on a fishing boat, sinking the vessel. According to
the MAIB calculations, they reckon the cylinder was doing about 500mph

when
it exited the hull!

Christian.

There's still a lot to be said for the power of steam. :-) LOL


  #4   Report Post  
Doctor Evil
 
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Default


"BigWallop" wrote in message
. uk...

"Christian McArdle" wrote in message
. net...
Educational purposes only, do not try this at home.

http://www.waterheaterblast.com

PS It was a small water heater, 12 US gallons.


Yes, a while back I posted a report where a badly designed and installed
water heater exploded on a fishing boat, sinking the vessel. According

to
the MAIB calculations, they reckon the cylinder was doing about 500mph

when
it exited the hull!

Christian.

There's still a lot to be said for the power of steam. :-) LOL


http://www.autoland.am/show_category...hnology&idd=34


  #5   Report Post  
BigWallop
 
Posts: n/a
Default


"Doctor Evil" wrote in message
enews.net...

"BigWallop" wrote in message
. uk...

"Christian McArdle" wrote in message
. net...
Educational purposes only, do not try this at home.

http://www.waterheaterblast.com

PS It was a small water heater, 12 US gallons.

Yes, a while back I posted a report where a badly designed and

installed
water heater exploded on a fishing boat, sinking the vessel. According

to
the MAIB calculations, they reckon the cylinder was doing about 500mph

when
it exited the hull!

Christian.

There's still a lot to be said for the power of steam. :-) LOL


http://www.autoland.am/show_category...hnology&idd=34

I'd like to see the cops chase that down the M1. :-) Nice motor.




  #6   Report Post  
Dave Plowman (News)
 
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Default

In article s.net,
Doctor Evil wrote:

http://www.autoland.am/show_category...hnology&idd=34


Now we know where your 'English' comes from.

--
*Growing old is inevitable, growing up is optional

Dave Plowman London SW
To e-mail, change noise into sound.
  #7   Report Post  
John
 
Posts: n/a
Default


"Christian McArdle" wrote in message
. net...
Educational purposes only, do not try this at home.

http://www.waterheaterblast.com

PS It was a small water heater, 12 US gallons.


Yes, a while back I posted a report where a badly designed and installed
water heater exploded on a fishing boat, sinking the vessel. According to
the MAIB calculations, they reckon the cylinder was doing about 500mph
when
it exited the hull!


I recall from around thirty years ago seeing a training film of electrical
explosions. One of an oil filled HV breaker detonating when it had moisture
contamination of its oil fill and another one showed 132,000 volt grid
busbars lashing about under fault currents with an increasing amplitude
until they touched and exploded in a cloud of vapourised metal. Much more
impressive than the film of an lpg bulk tank in a fire where its safety
valve operated and shot a flame about fifty feet upwards until the tank was
empty.
Both films certainly taught respect for the subjects
Safety with steam boilers has improved over the last thirty years too. You
no longer hear of tubeplates rupturing and the boiler leaping out of the
boilerhouse through the wall into the yard next door like in t'good old days


  #8   Report Post  
Doctor Evil
 
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Default


"BigWallop" wrote in message
. uk...

"Doctor Evil" wrote in message
enews.net...

"BigWallop" wrote in message
. uk...

"Christian McArdle" wrote in

message
. net...
Educational purposes only, do not try this at home.

http://www.waterheaterblast.com

PS It was a small water heater, 12 US gallons.

Yes, a while back I posted a report where a badly designed and

installed
water heater exploded on a fishing boat, sinking the vessel.

According
to
the MAIB calculations, they reckon the cylinder was doing about

500mph
when
it exited the hull!

Christian.

There's still a lot to be said for the power of steam. :-) LOL


http://www.autoland.am/show_category...hnology&idd=34

I'd like to see the cops chase that down the M1. :-) Nice motor.


Steam as well.

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