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"Helicopter - Wind Tunnel" posted by ~Ray
Posted on 2008-11-23 12:08:05

Ambience: EC120 Helicopter 360 Turn clapping hands in a wind tunnel and an office Computer simulations can only take you so far in testing new aircraft. One of the best ways to try out a new design is with a full-scale model in a wind tunnel. Im Jim Metzner and this is the Pulse of the Planet. William Warmbrodt is Chief of the Aeromechanics Branch at Ames Research Center home of the worlds largest wind tunnel. This facility has a test section or a channel where we introduce our model for testing that is forty feet high and eighty feet wide. That's larger than a two-lane highway with trucks traveling in both directions on all four lanes. The facility is very large and we can blow the winds past the model being tested above three hundred miles per hour. Typical helicopters only fly perhaps two hundred miles an hour maximum speed and so we can test the technology that we are pursuing up to its maximum and beyond the speed it would see in flight. The wind tunnel where these tests take place has been soundproofed. For comparison heres the sound of a hand clap in a room without soundproofing. Ambience: Hand clap in standard room And heres the sound of a hand clap in a soundproofed area of the wind tunnel. Ambience: Hand clap in wind tunnel And why is soundproofing important to these tests? The test section walls do not reflect acoustic sounds. They're called anechoic. This allows us to be able to make measurements in the wind tunnel of the noise that is generated by the model without the contamination due to reflections or reverberations of noise coming off other surfaces that has been reflected by the walls themselves. This facility is unique in the world in its ability to test helicopter rotors in an anechoic environment. Pulse of the Planet is made possible by the National Science Foundation with additional support from NASA. Im Jim Metzner.

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Related article:
http://www.pulseplanet.com/dailyprogram/dailies.php?POP=4087

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"Helicopter - Wind Tunnel" posted by ~Ray
Posted on 2008-11-23 12:08:05

Ambience: EC120 Helicopter 360 Turn clapping hands in a wind tunnel and an office Computer simulations can only take you so far in testing new aircraft. One of the best ways to try out a new design is with a full-scale model in a wind tunnel. Im Jim Metzner and this is the Pulse of the Planet. William Warmbrodt is Chief of the Aeromechanics Branch at Ames Research Center home of the worlds largest wind tunnel. This facility has a test section or a channel where we introduce our model for testing that is forty feet high and eighty feet wide. That's larger than a two-lane highway with trucks traveling in both directions on all four lanes. The facility is very large and we can blow the winds past the model being tested above three hundred miles per hour. Typical helicopters only fly perhaps two hundred miles an hour maximum speed and so we can test the technology that we are pursuing up to its maximum and beyond the speed it would see in flight. The wind tunnel where these tests take place has been soundproofed. For comparison heres the sound of a hand clap in a room without soundproofing. Ambience: Hand clap in standard room And heres the sound of a hand clap in a soundproofed area of the wind tunnel. Ambience: Hand clap in wind tunnel And why is soundproofing important to these tests? The test section walls do not reflect acoustic sounds. They're called anechoic. This allows us to be able to make measurements in the wind tunnel of the noise that is generated by the model without the contamination due to reflections or reverberations of noise coming off other surfaces that has been reflected by the walls themselves. This facility is unique in the world in its ability to test helicopter rotors in an anechoic environment. Pulse of the Planet is made possible by the National Science Foundation with additional support from NASA. Im Jim Metzner.

Forex Groups - Tips on Trading

Related article:
http://www.pulseplanet.com/dailyprogram/dailies.php?POP=4087

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"Helicopter - Wind Tunnel" posted by ~Ray
Posted on 2008-11-23 12:08:05

Ambience: EC120 Helicopter 360 Turn clapping hands in a wind tunnel and an office Computer simulations can only take you so far in testing new aircraft. One of the best ways to try out a new design is with a full-scale model in a wind tunnel. Im Jim Metzner and this is the Pulse of the Planet. William Warmbrodt is Chief of the Aeromechanics Branch at Ames Research Center home of the worlds largest wind tunnel. This facility has a test section or a channel where we introduce our model for testing that is forty feet high and eighty feet wide. That's larger than a two-lane highway with trucks traveling in both directions on all four lanes. The facility is very large and we can blow the winds past the model being tested above three hundred miles per hour. Typical helicopters only fly perhaps two hundred miles an hour maximum speed and so we can test the technology that we are pursuing up to its maximum and beyond the speed it would see in flight. The wind tunnel where these tests take place has been soundproofed. For comparison heres the sound of a hand clap in a room without soundproofing. Ambience: Hand clap in standard room And heres the sound of a hand clap in a soundproofed area of the wind tunnel. Ambience: Hand clap in wind tunnel And why is soundproofing important to these tests? The test section walls do not reflect acoustic sounds. They're called anechoic. This allows us to be able to make measurements in the wind tunnel of the noise that is generated by the model without the contamination due to reflections or reverberations of noise coming off other surfaces that has been reflected by the walls themselves. This facility is unique in the world in its ability to test helicopter rotors in an anechoic environment. Pulse of the Planet is made possible by the National Science Foundation with additional support from NASA. Im Jim Metzner.

Forex Groups - Tips on Trading

Related article:
http://www.pulseplanet.com/dailyprogram/dailies.php?POP=4087

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"Helicopter - Wind Tunnel" posted by ~Ray
Posted on 2008-11-23 12:08:05

Ambience: EC120 Helicopter 360 Turn clapping hands in a wind tunnel and an office Computer simulations can only take you so far in testing new aircraft. One of the best ways to try out a new design is with a full-scale model in a wind tunnel. Im Jim Metzner and this is the Pulse of the Planet. William Warmbrodt is Chief of the Aeromechanics Branch at Ames Research Center home of the worlds largest wind tunnel. This facility has a test section or a channel where we introduce our model for testing that is forty feet high and eighty feet wide. That's larger than a two-lane highway with trucks traveling in both directions on all four lanes. The facility is very large and we can blow the winds past the model being tested above three hundred miles per hour. Typical helicopters only fly perhaps two hundred miles an hour maximum speed and so we can test the technology that we are pursuing up to its maximum and beyond the speed it would see in flight. The wind tunnel where these tests take place has been soundproofed. For comparison heres the sound of a hand clap in a room without soundproofing. Ambience: Hand clap in standard room And heres the sound of a hand clap in a soundproofed area of the wind tunnel. Ambience: Hand clap in wind tunnel And why is soundproofing important to these tests? The test section walls do not reflect acoustic sounds. They're called anechoic. This allows us to be able to make measurements in the wind tunnel of the noise that is generated by the model without the contamination due to reflections or reverberations of noise coming off other surfaces that has been reflected by the walls themselves. This facility is unique in the world in its ability to test helicopter rotors in an anechoic environment. Pulse of the Planet is made possible by the National Science Foundation with additional support from NASA. Im Jim Metzner.

Forex Groups - Tips on Trading

Related article:
http://www.pulseplanet.com/dailyprogram/dailies.php?POP=4087

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"Helicopter - Wind Tunnel" posted by ~Ray
Posted on 2008-11-23 12:08:05

Ambience: EC120 Helicopter 360 Turn clapping hands in a wind tunnel and an office Computer simulations can only take you so far in testing new aircraft. One of the best ways to try out a new design is with a full-scale model in a wind tunnel. Im Jim Metzner and this is the Pulse of the Planet. William Warmbrodt is Chief of the Aeromechanics Branch at Ames Research Center home of the worlds largest wind tunnel. This facility has a test section or a channel where we introduce our model for testing that is forty feet high and eighty feet wide. That's larger than a two-lane highway with trucks traveling in both directions on all four lanes. The facility is very large and we can blow the winds past the model being tested above three hundred miles per hour. Typical helicopters only fly perhaps two hundred miles an hour maximum speed and so we can test the technology that we are pursuing up to its maximum and beyond the speed it would see in flight. The wind tunnel where these tests take place has been soundproofed. For comparison heres the sound of a hand clap in a room without soundproofing. Ambience: Hand clap in standard room And heres the sound of a hand clap in a soundproofed area of the wind tunnel. Ambience: Hand clap in wind tunnel And why is soundproofing important to these tests? The test section walls do not reflect acoustic sounds. They're called anechoic. This allows us to be able to make measurements in the wind tunnel of the noise that is generated by the model without the contamination due to reflections or reverberations of noise coming off other surfaces that has been reflected by the walls themselves. This facility is unique in the world in its ability to test helicopter rotors in an anechoic environment. Pulse of the Planet is made possible by the National Science Foundation with additional support from NASA. Im Jim Metzner.

Forex Groups - Tips on Trading

Related article:
http://www.pulseplanet.com/dailyprogram/dailies.php?POP=4087

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"Reddox to Play Saturday" posted by ~Ray
Posted on 2008-03-18 23:29:06

This is Dave Lumley apparently skating through a wind tunnel in this mid-70s photo for the Nova Scotia Voyageurs. Lumley was a college man (University of New Hampshire Wildcats) who scored 55 goals in 126 NCAA games. Lumley could score goals (32 once in the NHL) and was known as a good two-way winger. Lumley was also very effective in the "agitator" role. He had a wide enough range of skills to stay in the NHL for over 400 NHL games and in fact scored one of the memorable goals in Oilers' history (create by mental act a puck rolled perfectly from the lie of one net into the heart of the net at the other end and then create by mental act it taking 11 minutes. That was the goal) on May 19. 1984. Liam Reddox is almost exactly the same size as Dave Lumley (Reddox is 5-11. 185. Lumley was one inch taller) and he comes to the show with a similar reputation (agitator some skill). Reddox is ahead of several Oilers prospects in the callup pecking order for one very good reason: need. The Oilers be a gnat a tough guy who can get the other side off their bet. They have a guy who hugs as often as Barney (Stortini) a clump of "aggroup toughs" on the injury enumerate (the injury list is too long to enumerate) and guys like Steve Staios and Raffi Torres who are actually tough NHL players. Reddox has been a for awhile and I'm very much looking forward to seeing what the kid can do at the NHL level. He may compete only 5 minutes but if he's a true agitator that should be plenty good enough to make an force. Oiler fans called him "Lummer" fans of other teams called him "walk". One of those guys who would "accidentally" spear guys in the approve of the knees in a battle along the boards. An agitator who was also a solid defensive player with a modicum of offensive talent. He was an important member of the "aggroup color" line with Stan Weir and Dave Hunter in 1979-80 scoring 20 goals and 58 points on the "expansion" Oilers. The former Habs' look is remembered for a 12-game goal-scoring string in '81-82 but I bequeath him as perhaps the most reliable winger I've ever seen for taking a breakout go along the boards in his own end and getting it past the pinching defenceman and clearing the zone. Lumley scored two memorable empty-netters the one against the Islanders that clinched that first Cup and one against the Habs in the last minute of the Oilers' memorable move in 1981 that also made the score 5-2. Gretzky scored a meaningless goal with three seconds left to end off his hat cozen and up the final ascertain to 6-2 but Lummer's goal was the moment we knew we had won foreshadowing the memorable 180-footer against the Islanders. He was on the ice in those dying seconds with Gretzky. Messier. Fogolin and Lowe a tip of the hat from coach Sather to five "original" Oilers. See when I evaluate of Lumley. I think of him on that show on ITV called "This Week In Hockey"? that used to run at 1030 NST and would lie an Oilers game at 11pm approve when the Oilers played their home games at 730 local. And on that show which was basically a deal where they ran highlights from the last week of games and did features on players. Lumley was a clown but not in a good way. I don't really bequeath him being all that great but that's just because I was only a kid when the guy was drawing a regular alter and in NF before ITV you didn't see many Oilers games. Well until the playoffs started of course;) Lummer was a bit of a free spirit all right. And you're right. Dennis he wasn't "all that great"; he wasn't good enough to alter the Montreal Canadiens of the late '70s but he was good enough to help an expansion team and later to win two Stanley Cups. On my personal favourites list. Lumley ranks a little above the other guy to whom the previous sentence also applies perfectly. Dave Hunter. Which is to say not all that high. :) But he had his moments.

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Related article:
http://lowetide.blogspot.com/2007/11/reddox-to-play-saturday.html

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"Reddox to Play Saturday" posted by ~Ray
Posted on 2008-03-18 23:29:05

This is Dave Lumley apparently skating through a wind tunnel in this mid-70s photo for the Nova Scotia Voyageurs. Lumley was a college man (University of New Hampshire Wildcats) who scored 55 goals in 126 NCAA games. Lumley could score goals (32 once in the NHL) and was known as a good two-way winger. Lumley was also very effective in the "agitator" role. He had a wide enough range of skills to be in the NHL for over 400 NHL games and in fact scored one of the memorable goals in Oilers' history (imagine a puck rolled perfectly from the front of one net into the heart of the net at the other end and then imagine it taking 11 minutes. That was the goal) on May 19. 1984. Liam Reddox is almost exactly the same size as Dave Lumley (Reddox is 5-11. 185. Lumley was one inch taller) and he comes to the show with a similar reputation (agitator some skill). Reddox is ahead of several Oilers prospects in the callup pecking request for one very good reason: need. The Oilers be a gnat a tough guy who can get the other side off their bet. They have a guy who hugs as often as Barney (Stortini) a clump of "team toughs" on the injury list (the injury list is too long to enumerate) and guys like Steve Staios and Raffi Torres who are actually tough NHL players. Reddox has been a for awhile and I'm very much looking forward to seeing what the kid can do at the NHL aim. He may play only 5 minutes but if he's a true agitator that should be plenty good enough to make an force. Oiler fans called him "Lummer" fans of other teams called him "walk". One of those guys who would "accidentally" empale guys in the approve of the knees in a battle along the boards. An agitator who was also a solid defensive player with a modicum of offensive talent. He was an important member of the "aggroup Green" line with Stan Weir and Dave Hunter in 1979-80 scoring 20 goals and 58 points on the "expansion" Oilers. The former Habs' look is remembered for a 12-game goal-scoring string in '81-82 but I bequeath him as perhaps the most reliable winger I've ever seen for taking a breakout pass along the boards in his own end and getting it past the pinching defenceman and clearing the zone. Lumley scored two memorable empty-netters the one against the Islanders that clinched that first Cup and one against the Habs in the last minute of the Oilers' memorable sweep in 1981 that also made the score 5-2. Gretzky scored a meaningless goal with three seconds left to end off his hat trick and up the final ascertain to 6-2 but Lummer's goal was the moment we knew we had won foreshadowing the memorable 180-footer against the Islanders. He was on the ice in those dying seconds with Gretzky. Messier. Fogolin and Lowe a tip of the hat from coach Sather to five "original" Oilers. See when I evaluate of Lumley. I evaluate of him on that show on ITV called "This Week In Hockey"? that used to run at 1030 NST and would precede an Oilers bet at 11pm back when the Oilers played their home games at 730 local. And on that show which was basically a broach where they ran highlights from the last week of games and did features on players. Lumley was a clown but not in a good way. I don't really remember him being all that great but that's just because I was only a kid when the guy was drawing a regular shift and in NF before ITV you didn't see many Oilers games. Well until the playoffs started of cover;) Lummer was a bit of a free animate all alter. And you're right. Dennis he wasn't "all that great"; he wasn't good enough to make the Montreal Canadiens of the late '70s but he was good enough to help an expansion aggroup and later to win two Stanley Cups. On my personal favourites list. Lumley ranks a little above the other guy to whom the previous declare also applies perfectly. Dave Hunter. Which is to say not all that high. :) But he had his moments.

Forex Groups - Tips on Trading

Related article:
http://lowetide.blogspot.com/2007/11/reddox-to-play-saturday.html

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"Hoover Wind Tunnel Supreme - Mixed Reviews" posted by ~Ray
Posted on 2007-12-15 15:50:58

The William clean U5453-900 WindTunnel Supreme bagged vertical vacuity have elicited amalgamated reappraisals from its customers. First a evince about the vacuity cleansing agent as it go forths the manufacturer's warehouse. This is one insurance premium vacuity cleansing agent that tin be fully accessorized. The William clean WindTunnel supreme can be accessorized with a piece of furniture nozzle a cranny tool a cranny wand an extension wand a difficult flooring brush a dusting rub a powered manus drive an other long irrigate three different theoretical accounts of fomenter belts a powerfulness thrust belt a "y" allergen bag a visible light bulb a filter and a secondary filter. Some impel of its noise; and that it's over advertised. One noted that this vacuity cleansing agent theoretical account is "noisier that Concorde taking-off lacking only the sonic boom!" Customers observe that Hoover's selling section stresses the patented Wind Tunnel technology an embedded soil discoverer show (as one client translates. "i e a reddish visible visible light and greenish light!) and an sole covered-up tool panel (as the client quips. "to throw one brushwood attachment-whoopee!"). Furthermore clients observe that the William Hoover Allergen system is not HEPA filtration. Others are delighted with their acquire neon notes this vacuity "sucks so difficult it could go forth hickeys!" and travels on to enthuse that "after using his vacuum my rug looked like a different rug and the room didn't odor like dogs." Customers rhenium pleased that the vacuity cleansing agent is bagless which intends that they give up buying new bags for their cleaners. They love the visibleness of the agree chamber system that lets them to see how much soil is being cleaned.

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Related article:
http://hautehipster.blogspot.com/2007/10/hoover-wind-tunnel-supreme-mixed.html

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"Inside the small wind tunnel" posted by ~Ray
Posted on 2007-11-27 22:26:35

To take full favor of Flickr you should use a JavaScript-enabled browser and. although without a flash it looks quite cool Posted 10 days ago.( ) for a free account or (if you're already a member). |||||||procure © 2007 Yahoo! Inc. All rights reserved.

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http://www.flickr.com/photos/robadob/1808197195/

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"Wind Tunnel Engineer" posted by ~Ray
Posted on 2007-11-17 18:36:31

My client a world leading specialists in Aerospace technology and engineering currently has an urgent requirement for a Wind cut into Engineer based in the South and South West UK. You ordain be required to back up the Principal design in day-to-day wind tunnel operations. My client a world leading specialists in Aerospace technology and engineering currently has an urgent requirement for a Wind cut into Engineer based in the South and South West UK. You will be required to assist the Principal design in day-to-day wind tunnel operations. Specific responsibilities ordain include•The design and manufacturing support of wind tunnel models and mock-ups•Preparation of test schedules and reports•The organisation and configuration of instrumentation test rigs and the wind tunnel to suit test requirements•Calibration of the wind tunnel balance and ancillary equipment as required•Carrying out testing using the wind tunnel and/or ancillary blowers to determine aerodynamic characteristics of aircraft fuselages components power systems hold on release and rotor systems using a variety of techniques including compel and moment measurement pressure measurement and flow visualisation•Assessment and manufacture of wind tunnel model modifications to alter aerodynamic characteristics•Support to icing and ditching tests•Calibration of full scale measuring devices such as air logs and static bombs for use in flight evaluate trials•Post test data processing•Assistance with the maintenance and development of the wind tunnel facility including Health and Safety activities•Assistance with the preparation of cost estimatesSKILLS/EXPERIENCE•Knowledge of Wind Tunnel testing or a similar test environment is preferable.•undergo in a relevant test environment•Knowledge of aerodynamics and pressure and flow measurement techniques•Experience with instrumentation and data logging systems•Awareness of relevant safety requirements including risk. COSHH and manual handling assessments As well as a competitive salary you will also acquire excellent benefits. If you are interested then please contact Paul Hughes on 01483 748238 or forward your CV to paul hughes@wynnwith com

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Related article:
http://www.thecareerengineer.com/cand-viewjob.php?jid=254351

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