CNN) -- Most people have had dreams of flying. Graham Hawkes had dreams of flying -- underwater.
The Deep Flight Super Falcon made its maiden voyage in San Francisco Bay in September.
Hawkes has been in the business of building underwater craft for more than a decade. In the early days, his company, Hawkes Ocean Technologies, built vehicles for researchers and moviemakers.
But in the past few years, the ultrarich have increasingly looked for cool playthings for their ocean adventures.
What better toy to have on the end of your 200-foot yacht than a submarine capable of diving to 1,500 feet below the sea's surface?
Whoops. Did we say submarine? It's a submersible that can "fly" underwater.
The Deep Flight Super Falcon looks like a fighter jet, with its thin body, two seats, two sets of wings and two tail fins.
"We just had to tear up everything we knew about submersibles and start again on winged subs -- underwater flying machines," Hawkes said.
He said Deep Flight submersibles are designed to be more agile than any creature living in the ocean -- with the exception of dolphins. The company says that because of the wings, the Super Falcon can go barrel-rolling with dolphins while traveling at speeds much faster than other private submarines.
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The craft can stay underwater for up to five hours and travel at speeds up to 6 knots, the company says on its Web site.
The first client for the Super Falcon was venture capitalist Tom Perkins, who wanted a toy to keep on his mega-yacht, the Maltese Falcon. The base price: $1.3 million. Another model, which has open cockpits and cannot dive as deep as the Super Falcon, sells for $350,000.
Perkins, writing in Boating International magazine, said he joined the project to take the Super Falcon from prototype to a fully functional craft.
"Like some of my other projects, we didn't finish on time, but also like some of the others, the end result exceeded all our expectations," he said.
The second machine is being built for Hawkes' personal use.
A submarine driver wouldn't recognize the cockpit of the Super Falcon.
"There are no valves, there are no gauges," Hawkes said. "You just power up the thrusters, start your take-off run, put the joystick forward, then the nose goes down. The wings literally pull it down."
That's very different from conventional submarines, which basically dive by changing the ballast of the ship to make it sink.
"It's not just that they look like airplanes, they actually are," Hawkes said. "The machines we build underwater should look like airplanes, not submarines. Airplanes don't look like balloons."
He won't take credit for the idea, saying the idea of a submarine with fins and wings has been thought of before. The 1972 French comic book, "Tintin and the Lake of Sharks," included a shark-like submarine with dorsal fins and a tail. Hawkes said that although the idea of wings may have been obvious, "The prize goes to he that does."
On one of the submersible's first test voyages, Hawkes' team encountered a group of hammerhead sharks. The sharks were curious and swam around the watercraft. One engaged the sub in a game of chicken, only to veer off at the last minute. It was a great reward, Hawkes said.
The craft is powered by batteries and the turbines that drive the ship were made with special care to be incredibly quiet. The maneuverability also lets it navigate in strong currents that stifle other underwater craft, the creators said.
The business plan for Deep Flight includes schools for underwater pilots to fly future versions of the Super Falcon. The next school is scheduled for this summer in the Turks and Caicos, said Karen Hawkes, the company's manager of marketing and communications, in an e-mail.
The three-day course costs $17,000. There is also a half-day, ride-along dive that costs $5,500. Karen Hawkes said the company enrolls 10 to 15 people per course and had open spots for this summer's courses.
She also wrote that while "there really isn't something akin to the FAA governing submersible operations," her company thinks sub manufacturers should offer pilot training to the owners of machine.
Then the owner can load his or her new toy onto their yacht and discover the underwater portion of this planet that most people never see, Hawkes said.
"Do you want to stalk a shark?" he asked. "Do you want to go to a Great White and go woo-hoo? Do you want to do a barrel roll with a whale?
"Shall we go and find some territories that humans have never seen before? ... Get in one of these machines, get below 150 feet -- the deepest that divers go -- and you are the first human eyes to look at that piece of the planet."
http://www.cnn.com/2009/TECH/03/06/eod.luxury.submarines/index.html
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Azienda
leader nell’ intermediazione immobiliare e promozione turistica a Porto Rotondo
e per le ville di prestigio in tutta la Costa Smeralda. I 25 anni di esperienza
hanno ormai consolidato ed affermato l’ azienda a livello internazionale. Lo
staff della Socoin, ha raggiunto da tempo un altissimo grado di professionalità,
riuscendo a soddisfare appieno le numerose richieste dei propri clienti.
La società ha la fortuna di svolgere la sua attività in una delle zone
più affascinanti del mondo, fra spiagge paradisiache bagnate da un mare color
smeraldo ed inebrianti profumi mediterranei. Il Nord Est Sardegna meglio
conosciuta come Costa Smeralda, è un angolo magico di questa terra antica, dove
cultura millenaria e folklore si fondono mirabilmente con mondanità ed eleganza,
in una modernissima concezione di vacanze, grazie ai modernissimi porti
turistici, i campi da golf e le varie strutture ricettive e sportive. Oggi Porto
Rotondo e Porto Cervo sono luoghi dove gli ospiti vengono coccolati e viziati
sia dal lusso che dalla semplice bellezza del territorio.
La tradizione
ed il carattere di quest’isola collocano l’ospitalità al primo posto fra i
molteplici pregi naturali.
L’esperienza maturata nei 25 anni di attività
permette alla Socoin di poter offrire ai propri clienti una consulenza su misura
sia per i loro Investimenti in Costa Smeralda (acquisto e gestione di ville e
appartamenti) che per le loro vacanze con una grande offerta di dimore in
affitto ( anche settimanale per gli appartamenti ) dove è possibile godere la
lunghissima (da maggio ad ottobre), profumata, fresca estate della
Sardegna.
Affinché le vostre vacanze siano ancora più spensierate e
piacevoli, siamo tra le pochissime Agenzie Immobiliari in grado di fornire tutti
i servizi, quali cuochi qualificati, colf, domestici, giardinieri, manutentori,
per il periodo e le ore di cui avete bisogno.
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VSEP Membrane Cleaners In addition to filtration systems, New Logic manufactures a complete line of chemical cleaners designed to maintain maximum flow rates in all VSEP applications.Years of exhaustive research and development by New Logic engineers have resulted in seven chemical cleaners formulated to attack the most stubborn foulants across a wide range of membranes and feed streams.While designed for VSEP membrane filtration systems, these advanced formulas are perfect for cleaning any membrane.To learn more about VSEP Advanced Cleaning Solutions, please choose a link below to visit our sister site http://www.membranecleaner.com/.
While membrane-based separations of liquids from solids have enjoyed increasing popularity over the last 20 years, the technology has an inherent Achilles heel that affects all membrane devices: fouling. This long-term loss in throughput capacity is due primarily to the formation of a boundary layer that builds up naturally on the membranes surface during the filtration process.In addition to cutting down on the flux performance of the membrane, this boundary or gel layer acts as a secondary membrane reducing the native design selectivity of the membrane in use.
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Ultrasound, human ear can not hear high frequency sound waves is the name given to. Öteses, ultrasound suggested names for these concepts are.
Sound energy türüdür.Ses, occurs as a result of vibration of objects. X - ray electromagnetic radiation of sound is not unlike. Is an acoustic wave ultrasound. (In other words, the gas, liquid or solid medium is a wave in the mechanics). An environment of sound to be transmitted (article) is required. Of sound from one location to another location dissemination is the energy transport. The spread of the sound wave speed, depends on the density of media.
Sound waves are separated 3.
Infrasound (ultrasonic); frequency is 20 hertz or lower volume.
Audible sound frequency is between 20-20 000 hertz is the audible sound.
Ultrasound; 20 to 000 hertz (2 - 15 MHz) is the frequency of sound that can not be heard.
Wave length and speed
Ultrasonic frequency sound speed is fixed at a certain speed = frequency x wavelength, the equation by increasing the frequency of the sound wavelength is shorter. The relationship is inversely proportional to the soft tissue out of the audio frequency to 1.5 MHz Mhzden 3 wavelength of 0.5 mm to 1mm or drops. Volume Watt / cm ² are measured in units. Practice is measured by volume Bel (1B = 10 dB). Article Density Sound Speed (m / s) 1.85 3360 Nov 1.06 1570 Bone Air 0,001 330 Oil 0.93 1480 due to the blood based on echo 1.0 1560 X-ray utrasonografi, is different from tomography and magnetic resonance. Ultrasound between different acoustic density between the surface of soft tissue structures can be separated. Intensity of the reflected acoustic echo between the surface and the shock of the sound beam angle is optional. Angle of incidence of the sound beam is how close to right angles to the less sound is reflected. More than three degrees from the vertical angle deviation is reflected in the sensor, the sensor can not capture sound.
Ultrasound of the abdominal organs and soft tissues in a good while, such as lung and gastrointestinal tract can not be transported in air-containing organs. also do not have a bone ultrasound, bone around the organs in the environment can not be examined by ultrasound. Absorption Ultarsound wave intensity, with dissolution refleksiyon and decreases. Increase the frequency of ultrasound waves with tissue absorbsiyonu increases. Ultrasound beam with a certain acoustic properties of a tissue with different acoustic properties of a tissue section to reflect a beam when it is sound. Angle is usually equal to the angle Refleksiyon come. Reflection of sound waves beam larger than the neck requires a flat and level. For example diyafragma, vascular walls and the surface of these features are the boundaries of many organs. Ultrasonic sound technology to benefit.
• Human and animal location and size of the diseased area is determined.
• Object is the disinfection.
• thickness of the pipe is determined whether or cracks.
. Ultrasonic sound that can be removed and Yarasalar
• Through use of sound reflections can find the direction and hunting are
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Oscilloscope Feature Focus
ZTEC Instruments believes that modular instruments should provide users the same advanced acquisition and measurement feature sets that benchtop instruments have. That’s why our PXI, PCI, VXI, and LAN oscilloscopes and function generators stand out in the world of modular instruments. For example our M-Class oscilloscopes offer:
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Intuitive interface: Free ZScope software provides an intuitive graphical interface for controlling ZTEC’s modular oscilloscopes – control it just like a benchtop oscilloscope
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Welcome to the Dakota Ultrasonics website!
We are a manufacturer of industrial ultrasonic testing equipment most commonly used in the petrochemical, aerospace, automotive, and other generally related industries. The pages that follow will provide you with general information regarding our products. If you have any questions, need technical support, or have a request for custom items, please contact us at your leisure using the information provided on this site.
Our products are commonly used to determine the thickness of a variety of materials by making contact with only one side of the material being tested. They have the ability to detect very fine pits, flaws, and porosity in materials without having to destroy the material or parts being tested. This is done by converting the transit time of a sound wave, sent into and reflecting back from a defect or opposite surface in the test material, into a length measurement. This technique uses principles similar to that of sonar.
We also manufacture a line of ultrasonic bolting equipment that very accurately measures the stress, elongation, and load in threaded fasteners. These products are typically used in critical bolting applications where extreme accuracy is needed. If you have any specific or specialized bolting applications in mind, be sure to contact us to discuss your requirements in detail.
Enjoy!
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Lucix Corporation is a world leader in the design and manufacture of ultra high performance, high reliability microwave and millimeter devices and subsystems.
Lucix Microwave Integrated Circuit (MIC) hardware is found in numerous military and commercial platforms, including those built by the world’s leading OEM manufacturers, such as Alcatel, Boeing, Rockwell Collins, Lockheed Martin, Rafael and many others. To date, over 180 customers have been served. Our products are found in military airborne systems, radar, commercial and military satellite communications, and optical and point-to-point radios.
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