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selecta Member
Joined: 24 Dec 2006 Posts: 813 Location: ORD
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Posted: Sat Jan 27, 2007 3:13 am Post subject: Guess what lurks in the bowels of an A380 airliner |
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By Tim Hepher
source
HAMBURG, Germany, Jan 26 (Reuters) - Spoons and socks may not be the first objects that spring to mind when gazing at the world's largest airliner, but deep inside an Airbus factory, technicians kill time by stuffing them down the toilet.
Flushing away strange objects is among the unglamorous tasks carried out on a giant 3-storey rig designed to test the vacuum-toilet system on an A380 superjumbo.
While the plane's electrical wiring problems occupy the attention of would-be buyers and the world's media, plumbers are perfecting the A380's 1,000 metres (3,280 ft) of waste and water pipes.
Airlines know from experience that many passengers are careless about what they drop down the lavatory -- and blockages on a $300 million airliner could spell a public relations disaster.
"The toilets are very important to airlines; Some people put anything down there: towels, spoons, glasses, diapers. They behave as if they were at home," said Frank Dohrmann, head of design support and cabin testing at Airbus's main German plant.
"If the temperature inside an aircraft varies 0.5 degrees (centigrade) it is no big deal. But if the toilets get jammed every passenger will remember it for years," he said.
One airline insisted that Airbus test the toilet by shoving pairs of socks down the system to check it wouldn't block.
To handle the waste produced by up to 800 passengers, Airbus designed plumbing capable of pumping sewage along the 60-metre length of an A380 in about two seconds, Dohrmann told journalists on Friday.
That equates to more than 100-kph (60-mph), which could be a sanitary speed record.
With airlines up in arms over the wiring problems that delayed A380 deliveries for months, Airbus cannot afford to make mistakes on the sensitive matter of waste treatment after experiencing toilet problems with an earlier model.
To put the A380's 18 toilets and other water systems through their paces, the 200-tonne test rig can be titled upwards and downwards to simulate severe flying conditions.
The A380 plumbing includes capacity for showers, a feature demanded by several airplanes. But to the jetset's disappointment, it is unlikely to include a Jacuzzi.
Despite media speculation of whirlpools alongside casinos, bars and shops, the use of uncontrolled water is discouraged and would probably not be approved by flying authorities, Michael Lau, head of industrial design, told Reuters. _________________
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PlaneObsessed Member
Joined: 19 Dec 2006 Posts: 58 Location: SEA
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Posted: Sat Jan 27, 2007 2:57 pm Post subject: Re: Guess what lurks in the bowels of an A380 airliner |
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selecta wrote: |
One airline insisted that Airbus test the toilet by shoving pairs of socks down the system to check it wouldn't block.
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thats a bit peculiar
I wonder what IT has up its sleaves! _________________ "They [Terrorists] never stop thinking about new ways to harm our country and our people, and neither do we." - GWB |
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HAWK21M Member
Joined: 19 Dec 2006 Posts: 8132 Location: Mumbai, INDIA
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Posted: Sun Jan 28, 2007 10:09 am Post subject: |
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Sure is weird.
If its vaccuum type Toilet system.Those are real powerful.
regds
MEL _________________ Think of the Brighter side !!! |
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Birendra Member
Joined: 15 Feb 2007 Posts: 1411
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Posted: Sun Apr 01, 2007 9:25 pm Post subject: |
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HAWK21M wrote: | Sure is weird.
If its vaccuum type Toilet system.Those are real powerful.
regds
MEL |
Let us all hope it just sucks what it should |
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HAWK21M Member
Joined: 19 Dec 2006 Posts: 8132 Location: Mumbai, INDIA
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Posted: Mon Apr 02, 2007 9:53 am Post subject: |
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Birendra wrote: | HAWK21M wrote: | Sure is weird.
If its vaccuum type Toilet system.Those are real powerful.
regds
MEL |
Let us all hope it just sucks what it should |
On the B737.This is a Practically tried Experiment.Unroll an entire length of Toilet paper accross the Aisle,Place the end in the commode bowl & operate the Vaccum Flush.It will pull the entire roll of paper inside.Thats ahow effective these Vaccuum types are.
regds
MEL _________________ Think of the Brighter side !!! |
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Birendra Member
Joined: 15 Feb 2007 Posts: 1411
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Posted: Mon May 14, 2007 10:59 am Post subject: |
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HAWK21M wrote: | Birendra wrote: | HAWK21M wrote: | Sure is weird.
If its vaccuum type Toilet system.Those are real powerful.
regds
MEL |
Let us all hope it just sucks what it should |
On the B737.This is a Practically tried Experiment.Unroll an entire length of Toilet paper accross the Aisle,Place the end in the commode bowl & operate the Vaccum Flush.It will pull the entire roll of paper inside.Thats ahow effective these Vaccuum types are.
regds
MEL |
Have you tried it |
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HAWK21M Member
Joined: 19 Dec 2006 Posts: 8132 Location: Mumbai, INDIA
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Posted: Mon May 14, 2007 5:58 pm Post subject: |
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What do you think.
regds
MEL _________________ Think of the Brighter side !!! |
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