Showing posts with label Alutista. Show all posts
Showing posts with label Alutista. Show all posts

Tuesday, July 2, 2013

Mil Mi-17-V5: Multi Role Transport Helicopter mainstay Puspenerbad


After quite a long separation of the superiority of defense equipment from Russia, now Puspenerbad (Army Aviation Center) can return with its chest puffed helicopters Mi-17-V5. A medium transport helicopter that has a payload capacity is much larger than the arsenal heli Penerbad far dominated US-made.
Basically appropriate existing code, Mi-17-V5 Squadron 31 is a fifth generation subvarian development. Characteristics of this heli feels of gray paint color to the cabin that can accommodate 30 fully armed personnel. Seating personnel attached to both sides of the passenger cabin (a position facing each other). When used as a helicopter ambulance, the cabin can be 12 right folding bed and a bench for medical personnel.
Referring to his unit, Squadron 31, Strike Puspenerbad officially established on March 23, 2006 and is headquartered in Lanumad Ahmad Yani Semarang - Central Java. At that time the power is still composed of a pair of attack helicopters Mi-35P Hind. Current composition Attack Squadron 31 was in complete category, consisting of 5 attack helicopters Mi-35P and 12 tactical transport helicopter Mi-17-V5. All fleet of helicopters in the squadron is the design of Mil Moscow Helicopter design bureau, while for the manufacturer is the Kazan Helicopter.
Mi-17 is equipped with three doors as an exit access facilities rmasuk. Each contained a door on the right and left. Furthermore there is a door in the back of rampa (ramp door), not the door shell models. In the military environment, currently only Mi-17, which has a ramp door, ramp door generally exist in transport aircraft, such as the Hercules C-130 and CN-235. As for the door shell models (clamshell) is now used by the BO-105 light helicopters and transport helicopters Mi-looking old days 4 Hound. For a moment back to the past, in the 60s the Air Force never operated heavy transport helicopters Mil Mi-6, and heli ramp door is also equipped with a larger size.
Back passenger cabin, two machine guns scattered cradle at four points (window). Pair near the front door (right - left), of the observation time Alutsista Army exhibition event in Monas, last November 2013, looks kind of weapon is the FN MAG 7.62 mm caliber. As for the types of weapons behind him (left and right) is of type SS-1 caliber 5.56 mm. Presence at the two types of machine guns was berifat portable, its function is more emphasized as a limited fire support.
In addition to the gun holder, on the right side and left the middle of the cabin can be spotted hole pipe connections. This is not another facility for four spare fuel canisters that can be installed in place of troop seats. Each tube has a capacity of about 975 liters. In standard conditions per unit Mi-17 is equipped with a pair of fuel tanks on the right and left outer body with a capacity of 1000 liters each. When the entire payload capability combined fuel was then technically helicopters can fly ferry for 6 hours non-stop.
Beranjut to the matter of the operation, there is the distinctive character of the Russian helicopters, for example, to turn on the machines, because the exhaust hole lead laterally then the machine activation process should be done with attention to the wind direction. When the wind from the right direction then must turn left engine first. Similar properties apply when the helicopter started to move into the air. Related effects of propeller rotation, the rotation is clockwise there is a tendency to make the body tilted to the right, not the left like a western-made helicopters.
For business energy sources, Mi-17, equipped with a pair of turboshaft engines TV3-117VMA Isotov, every engine capable of spraying power up to 2,200 shp. Specs on Mi-17adalah engine with attack helicopters Mi-35P, Mi-35P is the difference in energy of the heavy weaponry used to carry it on the Mi-17 large power is used to carry the load. Because it has a similar engine specs, then for engine maintenance between Mi-17 and Mi-35P no difference.
When visiting in its history, the Mi-17 was developed from the base airframe variant Mi-8 helicopters. There are at least two major differences that can be caught. The most striking of the physical aspect found on the rear rotor. Position for the Mi-8 is on the right, while the Mi-17 on the left. For the engine, power is ejected Mi-17 is greater than the Mi-8. For additional information, among the Russian military Mi-17 code is not so popular. They prefer to call it Mi-8M. In the past two decades, multipurpose transport helicopter market is rampant. Each year there are at least 100 units of multi-purpose helicopters that were sold to many countries. But the kind that really dominate the market did not amount to much.
Russia is famous as a manufacturer of top-class heli for medium and heavy transport. Names such as Mi-4 Hound, Mi-6 Hook, and Mi-8 Hip was the belle of many armed forces in the world. From a list of names before, Mi-8 is the most popular. The idea of ​​making his own Mi-8 because the Soviet Union was rivaled by the presence of Sea King helicopters, the Mi-4 was then considered to be no longer in accordance with operational needs. With base and Mi-6 transport helicopter Mi-24 Hind attack, creating multipurpose transport helicopter Mi-8. Through continued development, then generated as the Mi-17 export version. Dozens of countries, not just Russia's ally adopt this heli, even the Mi-17 helicopter believed to be the mainstay of the UN mission (United Nations) in carrying out the task of conflict and disaster-prone region.
Although an export variant of the Mi-8 and had an almost similar design structure. But when viewed from the side both have different performance, is evident from the type of engine, body dimensions, total weight at take-off, and operational knerja sharing. Total length of the Mi-8 from the end of the main propeller blades (while spinning) to the tip of the tail reaches 25.24 meters, while the Mi-17 reached 25.35 meters.
Mi-17 body weight while staying normal is 11.1 tons, while its maximum takeoff weight is 13 tons. Of the load 13 tons, to transport capacity in the cab and reached 4.07 ton payload capacity outside cabin (like carrying rocket / bomb / missile / cannon or cargo sling) can reach a size of 5 tons. Although nature is the heli transport, but from the manufacturer has been offering 10 types of weapons and variants of electronic devices that can be taken.
Among the quite frightening is the bomb container sow PFM-1 antipersonnel Butterfly, four different types of anti-tank missiles with laser guidance, four multi-caliber rocket launchers, two bombs FAB-250GP concrete crushers, sea mines, missiles Spieler device (chaff), torpedo MK46 type, and electronic signaling devices ICRM vandals.
In terms of speed, with 3,700 liters of fuel conditions without charge, a maximum cruise speed of Mi-17 can reach 262 miles per hour. Meanwhile, when the weight has reached the maximum limit, cruising speed can only 250 km per hour. With memperhitugkan overload factor of about 5 per cent of the maximum payload limits, Mi-17 cruising range is 465 miles.
Whereas when the helicopters fly without a payload, then cruising range can reach 590 km. Reliability Mi-17 increasingly obvious to a backup power supply equipment unit which allows Mi-17 capable of landing on an emergency basis, such as soft ground, snow fields, even landing in the water with the help of foot buoy.
Go inside the cockpit, avionics devices that accompany some equipment such as a radio transmitter receiver that works on high frequency (HF) and very high frequency (VHF), radio internal communications (intercom), radio compass, radar level gauge (altimeter) which equipped with a GPWS (Global Positioning & Warning Systems), till the autopilot, equipment Doppler effect, and the system identification friend / opponent SRO-2M type, as well as devices to sow metal pieces (chaff) or sparks (flare) as detractors missiles.
Number of Mi-17 crew is three men, for the construction of the cockpit using multiple models side by side with two separate control unit and a navigator. Protect the safety of the crew, the nose section of the wasted special glass that can withstand the brunt of 7.62 mm caliber projectile.
Shooting incident Heli Mi-17-V5 Army in Papua
Thursday, August 4, 2011, 14:10 pm CDT - The Mi-17 Penerbad that in BKO (Down Operations Control) Military Command XVII / Cenderawasih, was sprayed with gunfire by unidentified persons around Puncak Smile, Puncak Jaya in Papua. Head of Information Military Command XVII / Cenderawasih, Lieutenant Colonel Ali Bogra H, in Jayapura, confirmed the incident.
Mi-17 piloted by Major and Lieutenant Kandek CPN CPN Fandi, taking off from the airport in Puncak Jaya, Wamena purpose evacuate a 753/AVT TNI Infantry Battalion, on behalf of Private First Class S Fana Hadi. This is enlisted gunner on Security Task Force Tactical Command Area with an unknown party who was shot in Mulia, Puncak Jaya, Tuesday (2/8/2011).
"Two-point hole in the body of the helicopter due to a barrage of shots from under it," said Bogra. Two points lower body it is the left side of the front wheels under the copilot's seat, and on the right side near the engine. "The second shot is even penetrate the body of the shooting victim is evacuated," he said.
This second point shot in the left rib Hadi. Critical condition of the victim who had become increasingly critical to make his life could not be saved again and died on a flight to Wamena, Jaya Wijaya district.  
Transformed into the UN helicopters
Indonesian government is noble, though owned defense equipment is limited, including in terms of quantity, but still showed a sense of "social" in the international arena. This is evidenced for the first time, the TNI Headquarters will send three helicopters to the UN peacekeeping mission who served in the Darfur region of Sudan. Selected third heli, Mil Mi-17V5 Hip is an asset Assault Squadron 31 (Puspenerbad) based in Lanumad Ahmad Yani Semarang. Labeled with the international missions in conflict areas, three helicopters must meet the high standards set UN.
To meet this demand, Puspenerbad also prepared three helicopters Mi-17V5 helicopters best of 12 similar units owned. The choice fell to the HA-5156, HA-5157 and HA-5159. This is the third heli last procurement results in 2011 so it is still very good condition. If you look at its track record, the new HA-5156 pocketed 115 hours of flying, HA-5157 bagging 102 hours of flying, and HA-5159 collecting 237 hours of flying. His condition is still very new, and this gives confidence to Indonesia alone.
Mi-17, we are only the latest, while other countries have thousands of helicopters flying hours so that the UN was surprise with our heli. Not a bit of renovation and additions made to the three Mi-17 is required in order to meet the requirements of the United Nations. In general sued all three helicopters were able to fly instrument, because it is possible to operate at night and in the fickle weather, carry external cargo, sending troops to take fastrope techniques and martial arts skills.
Not only about the navigation and communication systems, strict requirements were ordained to the affairs of aviators. In the LOA (Letter of Assist) presented the UN, stated that for the third manned helicopters, Indonesia must prepare four sets of crew consisting of four pilot (PIC) and four co-pilot. For PIC must have a minimum of 1,500 flight hours with 750 hours of which 400 hours in command on type and intended. In addition, the PIC must also have a minimum of 30 hours of instrument flight and 50 hours of night flying with NVG. While the co-pilot had pocketed at least 100 flight hours in type intended.
Fly for security reasons, by the Indonesian government has finally approved every heli will be manned by two sets of crew. So with three helicopters, supplied six pilots and six co-pilot as well.
All PiC (Airmen I) rank of major while for copilot (Airmen II) and a second lieutenant rank of First Lieutenant. "Two of them (co-pilot) pilot candidates already, but have not had supervised as hurried preparations for the UN," said Lt. Col. Eko Priyanto CPN appointed as Commander of Task Force / Detachment Commander Penerbad in Sudan.
Keeping in the importance of the role of Mi-17-V5 in mobiltas air support, including support for non-war military operations, the Army's plan would add 6 helicopters of this type again. "Army units targeting 18 Mi-17 so that one battalion of troops can be transported at the same time," said the former Army Chief Pramod Edhi Wibowo. He added haulage Mi-17 is greater than the type Bell Helicopter is only capable of carrying one third of the strength of the battalion. "So this helicopter is very effective especially the Army more mat strength in the border area, land and mountains," says Pramod. (Adapted dar various sources)
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Thursday, June 27, 2013

"Project Zero" Weird UAV from AgustaWesland


European helicopter manufacturer AgustaWestland launches drone with electric tilt rotor first in the world, while emphasizing that it had successfully conducted a test flight on this plane.
Aircraft like the Bell Boeing V-22 Osprey, the new electric aircraft capable of taking off and landing like a helicopter, flies like a plane but still. For a while, this plane was dubbed "Project Zero", which by AgustaWestland tilt rotor technology is believed to be the best layout for aircraft in the future in order to quickly rise vertically.
"We believe the concept is the concept of a tilt rotor aircraft in the future," said Daniele Romiti, CEO of AgustaWestland. "This produces a speed and range far greater than a conventional helicopter technology."
Project Zero all-electric tilt rotor is a revolutionary project of AgustaWestland. Designed, built and tested within twelve months, and was inaugurated on March 4, 2013 and then, a few moments before the helicopter exhibition "Heli-Expo" in Las Vegas, USA.
Is the result of collaboration with Selex ES-Finmeccanica company, Ansaldo Breda and Ansaldo Energia-and partner companies from Italy, UK, USA and Japan. The unmanned aircraft has some unique features such as a tilt rotor configuration unique aerodynamic exterior surfaces of carbon graphite, High Integrity Flight Control Computer and Actuator Control Unit, electric motor and inverter control algorithms motors, and electric motor axial flux permanent magnet.
Not only that, this plane does not use hydraulic, landing gear drag, nacelle tilting mechanism, and elevons controlled by a high-bandwidth electromechanical actuator (EMA).
AgustaWestland is not a new player in the tilt rotor aircraft technology, after taking over the AW609, formerly known as the Agusta Bell 609 civilian aircraft. AW609 resembles the V-22 Osprey, but smaller and a pressurized cabin. Unlike the Osprey or the AW609, which put the engine and propeller at the end of the wing, tilt rotor Zero Project is located in the aircraft wingspan. This rotor is fully powered and can be rotated more than 90 degrees.
The first flight was in Italy in 2011, since then the trial continues. The rotor is in a horizontal position during take off (take-off) and landing (landing), which makes the plane quickly lifted by the thrust generated. While already in the air, changing the position of the rotor like a propeller on an airplane. Wing tip can be removed to operate like a conventional helicopter.

 

Problem specification, the AgustaWestland not explain it. Project Zero is still a technology demonstrator, the hybrid version is still being developed. A diesel engine drives a generator for electron flow. And when the plane is on the ground and directed into the wind, then windmilling blade moves to recharge the battery.



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Puna Wulung Soon Operated 2013

Puna Wulung, BPPT drone works.
Considering Indonesia has long mastered the technology of aerospace, this country is naturally able to make unmanned aircraft (drones) itself. A good news we received last October when Nir Aircraft Crew (Puna) artificial Wulung BPPT successfully trialled at Halim air base. Now the drones-we call it Wulung-soon to be put into operation in 2013.
The aircraft is considered very important by Indonesia because many areas of the country that can not be reached by human. Areas that are difficult to reach, among others, located on the volcano. In fact, these areas often need to be visited for research purposes. This is only the first step, "Wulung-wulung" will be filled next defense equipment owned by the TNI.
In Sampit, Central Kalimantan East Kotawaringin, Research and Technology Minister Gusti Muhammad Hatta said the drone capability (Wulung) BPPT made no doubt. The reason, the drone has been tested in Halim Air Base, Jakarta, on October 11, 2012 last.
"Unmanned aircraft are named Wulung specially designed and highly sophisticated, so has the remarkable ability compared to existing aircraft," said Minister of Technology.
Wulung, which is operated by remote control but can be a spy plane, the plane will also be used for aerial photography of the area and extinguishing forest fires and land. This aircraft has the ability to fly non-stop for 4 hours and can be used to create artificial rain.
"With these aircraft eventually extinguishing forest fires and artificial rain-making no longer need to sprinkle salt on the cloud, and we have found a replacement material, which is named pleer," he said. Pleer every one kilogram is equal to one kilogram of salt and tons of aircraft capable of carrying eight kilograms Wulung pleer. 

Puna Wulung.
Wulung maximum distance is 70 kilometers, with a cruising speed of 52-69 knots. Puna Wulung can be controlled with a distance of 73 kilometers from the remote control. Wulung able to fly up to a height of 12 thousand feet, and that has been tested as high as 8,000 feet.
BPPT has made five similar aircraft, and costs incurred to five similar aircraft ranging from billion-Rp.8 Rp.6 billion. Wulung 2-stroke engine wear and to obtain optimum power, fuel used is pertamax. However, while testing at Halim, Puna noise level terms have not been enough for military use, whether current.
Wulung materials using composite materials (glass fiber composition, fiber, carbon) to obtain a lightweight aircraft structures.
Previously, according to Defense Minister Purnomo Yusgiantoro, Puna autopilot can be used for military purposes, in particular the observation area (Surveillance) of the air because it has been equipped with advanced camera for projecting field. Even function can replace aircraft that became unmaned Combat Aerial Vehicle (UAV).
The successful development of aircraft Puna also has many advantages. Of which have high economic value, reduce dependence on producer countries that have been the supplier of military armaments. Also flexible in its development, increasing the role of domestic industry as well as in an emergency can be operated independently.
 
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Armed and so will Puna Aircraft "Kamikaze" Indonesia

PUNA Pelatuk
Aircraft test crew Nir (Puna) at Halim air base yesterday, October 11, 2012, also witnessed by President Susilo Bambang Yudhoyono. President looks so happy with puna trials that result Balitbang development and BPPT. President promised to prioritize the budget for the development of the war planes.
"I'm happy to say congratulations to the making, researchers, and who designed it. Later I was on the top-right development," said SBY.
On the other hand, Defense Minister Purnomo Yusgiantoro expects Puna development refers to how the side. One of them is the user's interests, namely the Air Force. Moreover, it wants Puna Purnomo projected into the Air Force Squadron. "For the moment we are building a squadron that was for reconnaissance or observation area (surveillance)," he said.
Not only surveilance, Puna is also expected to be developed for the battlefield. Therefore, the development of the aircraft named Wulung it will be reviewed in order to be armed with missiles. And, Puna can also be used as a bombing, such as single-pilot aircraft Kamikaze Japanese soldiers were smashing into U.S. base Pearl Harbour. 

"Puna could also be a target shooting enemy soldiers. Such strategies do U.S. when the war in Iraq"
"Remember the Japanese Kamikaze pilots whose plane crashed sole U.S. base to Pearl Harbour, Hawaii? Go that way. Puna we will also armed," the minister said in his press conference at the Base of Operations.
"He could also be a target shooting enemy soldiers. Such strategies do U.S. when the war in Iraq. Iraqi soldiers focus of U.S. drone fired a first entry into Iraq, once it runs out, a new squadron of U.S. combat troops in, so many benefits which can be carried by the aircraft. But this time for surveillance, "he said.
Defense expected production of Puna is given to domestic producers, such as PT Indonesian Aerospace (PT DI). Thus, promote the domestic defense industry. "As stipulated by the Law on Defense Industry," he said.
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Noise levels must be addressed immediately Puna

Puna Wulung while testing
Wulung Puna, which has a weight specification weight of 120 kg, length 4.32 meters, wingspan of 6.36 meters and height of 1.32 meters has been successfully tested at Halim air base on October 11, yesterday. But there are still some "issues" in Puna that must be addressed, one of which is a high noise level. It is said, the sound is very noisy Wulung Puna, even still more noisy than the Super Tucano aircraft. This certainly is not good and a weakness for a reconnaissance aircraft and can be an easy target for the enemy.
In addition to noise issues, Puna mileage is also not free from the spotlight. Puna range is 70 miles, actually it's already a good start. However UAV (drone) developed by the developed countries of the range is exceeded. Not reach Puna away is because control has not been done with the satellite, it is still limited to a straight line without a hitch. If there are obstacles like mountains and tall buildings, Puna Wulung so out of control.
 
Research and Technology Minister Gusti Muhammad Hatta, who criticized the noise issue Puna says "There is still noisy, if it lurks in the enemy, just heard his voice, already hidden enemy first," Gusti said during a press conference unmanned test aircraft at Base Ops Halim Air Base, Jakarta, Thursday, October 11 yesterday. That requires research and further development if it is intended for military Alutsista.
However, Gusti claims will promote the unmanned aircraft starting next year, as a result of the work of the Indonesian nation to be proud of. "Next year, we will promote it, such as electric cars," he explained. "And I hope reconnaissance aircraft technology no longer using technology from other countries," he added. 

"Regardless of the level of noise and mileage Wulung Puna, we should still appreciate the domestically-made aircraft" 

Apparently still a lot of homework to do BPPT-Research and the Ministry of Defense to enhance Wulung Puna. It's good to set up some sort of future joint teams or task forces for national UAV. Because as we all know, in this country a lot of agencies that conduct research UAV, but the results are not much different. There Lapan, Dislitbangau, to private companies. If only all the potential it together, the human resources and funds will not be in vain and only ended in prototype form only. And finally, Indonesia actually has a capable UAV.
Regardless of the high level of noise generated by the Unmanned Aircraft (Puna), we should mengapreasi plane Balitbang development results and the BPPT. Americans who have the resources and research funds are abundant just take many years to develop a weapon. In fact some of them are products fail, or succeed, but not according to the time and cost targets.
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Submarine to Surface Could Spain (Fatal Error)


Recently found an error in the construction of a new class submarine "S-80" Spain. A design engineer has made a mistake in calculating the weight of the submarine. S-80 submarines for the first time built it turns out one hundred tons heavier. That means, after the dive, the submarine will be difficult to surface. Even in some conditions such as equipment failure or damage due to the fighting, the submarine was not expected to show up at all to the surface.
Submarine S-80 is designed to survive the leak and take the extra weight (water) while diving and could still reappear. But the addition of one hundred tons accidentally steel and equipment have reduce / eliminate that ability.
Rice has become porridge, and the most practical solution to that is to increase the length of the submarine up to 5-6 meters, thus giving more internal space is filled with air and buoyancy. This will improve the ability of the submarine to float.
An American company, Electric Boat, Spain has been contracted to help with this modification (add to length). This modification will increase the price of submarines around five per cent and make the S-80 delayed delivery of the first 2015 to 2017. This modification will certainly restore the morale of the crew who will mengawakinya later, but not for taxpayers Spain.
A decade ago the Spanish Navy ordered the manufacture of four submarines S-80, with the cost of each valued at 280 million dollars. Manufacturing was delayed until 2007, and the estimated cost has been increased to 700 million dollars per submarine.
S-80 is a Spanish submarine design with the features of air independent propulsion (AIP). AIP submarines make survive in water without the need to take the air or surface to breathe through the snorkel. Engine of modern AIP submarines first appeared in the late 1980s, when Sweden was then put on a Stirling power plant types Nacken their class submarines. S-80 is already using a more modern AIP.
S-80 has a length of 71 meters, weighs 2,200 tons on the surface, has a crew of 32 (plus 8 passengers) and fully automatic. Design S-80 refers to the type of submarine silent (silent / quiet) other, using electronic sensors and fire control system America. These six 533 mm torpedo tubes can also be used for mines and cruise missiles.
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Navy will Reinforced 11 Helicopter Anti-Submarine

SA 321G Super Frelon helicopter anti-submarine France
Navy will be reinforced with 11 anti-submarine helicopters. Currently procuring 11 anti-submarine helicopters that had entered the bidding process. Target realization was in October 2014.
"We expect 11 anti-submarine helicopters has been able to pride during the anniversary of the military in 2014," as stated by Chief of Naval Staff (Kasal) Admiral Marsetio in Sidoarjo, Friday, February 22, 2013.
The auction process is running in the Ministry of Defense, there are three companies that took part, a company from the United States, France and Britain. If one company successfully passed the prescribed specifications of the Navy, then the company is what will win the auction because the auction is open.
Marsetio said, with the procurement of eleven helicopters will reactivate squadron 100 formerly owned by the navy. Like to know the heyday of Indonesia, 1965, at which time the Navy had 100 Squadron supported by anti-submarine helicopters. And are expected with the presence of 11 helicopter anti-submarine, Indonesia will be able to maintain the sovereignty and integrity of the Republic. 
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Submarine technology "stealth" Russian

Hydrogen is the first Russian submarine B-90 Sarov
Long submarine upgrades become technologically advanced submarine .. Is a Russian who has developed a hydrogen-fueled power plants for submarines can not use nuclear energy sources.
This clearly will benefit the users of the submarines made in Russia as Iran. With hydrogen fuel, a submarine can last longer at sea and improve the mileage of the submarine, quoted from reports G2 Bulletin
By Russia, made a special submarine to use this technology. Russia's new submarine is named B-90 Sarov, a hydrogen-fueled power plants that will be similar to the submarine U-212 and U-214 German.
Many benefits with this technology. Some old Russian submarine diesel electric powered using batteries to supply power. When the battery is depleted it should be replenished, submarines had to rise to the surface and start the diesel engine to recharge the battery. Battery charging process is prone to enemy threats. By using hydrogen-fueled engines, electric motors disupai of hydrogen fuel cells.
Engine new Russian submarines are referred to as "air-independent propulsion," which will increase the speed of the submarine to dive, more silent (quiet) and can certainly compete with the German submarine, which some of the German submarines also owned by Israel.
Fuel cell is an electrochemical conversion device that combines hydrogen and oxygen to produce water, electricity and heat. This principle has been used in several automotive and aerospace technology.
Dr. Edward C. Whitman, editor of Undersea Warfare Magazine, saw the use of fuel cells will increase the ability of two to three fold in the next few years, which will give a better tactical flexibility because of its small size and feature silent (quiet) attached to it.
Paradigm of a new type of submarine propulsion that will bring us to the underwater warfare where submarines that use this technology will be a threat to conventional submarines are electric powered and nuclear submarines, said Whitman. Propulsion submarines of different types (conventional and nuclear) submarines mewaspadaai need this type and must fully understand the capabilities at sea.
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High tech German submarine U214

The last report said Israel had received a German-made submarines that could be armed with nuclear submarine industry has put Germany into the world spotlight. Here we will tell you a little review about the German submarine the most cutting-edge today is U214.
At the end of 2010, Greek Finance Minister Evangelos Vanizelos resigned just before he was scheduled to receive from the German submarine U214 worth hundreds of millions of euros to Greece. Venizelos probably are not in the mood to celebrate the arrival of the submarine, given that Greece's economic situation is worse today. 

Submarine U214
Elsewhere, Greek Navy chief visited the company HowaldtswerkeDeutsche Werft shipyard in Germany to receive the submarine. It was the first submarine in the contract with the German 6 units received by Greece. Contract for submarines was signed before the financial crisis exploded in the country.
Durable Power
With the U214 submarine, holding company Thyssen-Krupp Marine Systems (TKMS) in Essen, Germany has created the model of "hot" of submarines to international buyers. Along with Greece, countries such as Portugal, Turkey, Israel and South Korea have submitted an order, but the deal failed to Pakistan. 

South Korean submarine U214
Each state has its own reasons to buy submarine U214, which is known to have an independent air propulsion system that allows the submarine stay under water for weeks. In contrast, diesel submarines to surface regularly to "breathe".
Until now, only available propulsion independent air in large atomic submarines capable of carrying a crew of about 130 people. In comparison, the U214 is more conventional, only 27 crew.
Support Berlin
Submarines to be something very important for the German shipbuilding industry. With shipbuilding cargo has shifted to China and South Korea, submarines and cruise ships is the last pillar of the German shipbuilding industry. Since the construction of the ship in Germany is only profitable in the military sector, civil division TKMS has sold to other investors.
The company is now exclusively focused on the manufacture of submarines for military purposes, and the U214 submarine is the most produced. Order 6 U214 by Turkey would "secure" TKMS finances for years to come. German navy also was ordered the submarine. On the one hand, 3,700 employees in TKMS depend on government money. As submarines for the German Navy and Israel, funded first by the Berlin government.
New Technology
Submarine does not mean is a relic of the Cold War, but it will be increasingly important for military strategy. Submarines will maintain bases, protecting cargo ships or for spying duties other countries.
The latest models of submarines continuously adapted to the various tasks performed by the German Navy. For example, someday submarines could launch missiles or aircraft. 

Submarine U214
For NATO partners who are currently stuck in economic difficulties, technical features may be too expensive. Submarines were sold to Athens even probably will not stay long in the Greek Navy. Greek politicians are currently thought to sell the submarines for the Navy other countries. 

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