Advantages And Disadvantages Of The Zephyr And The Mercator

The design reduced overall length during transport and storage. The nose section mounted using hinges to permit easy access to the avionics and other mission equipment. The center section incorporated the wing-box, fuel tanks engine and landing gear. Because of its dual, hover and conventional aircraft flight requirements, Burt designed a complex structural arrangement. The Allison C20 gas turbine engine, attached to a combining transmission was integrated into the center fuselage. Drive shafts from the combining transmission pass through the center of the wing and connect to transmissions (Bell 206 tail rotor gear boxes) in nacelles at each wing-tip. The cantilevered wing box experienced very diverse structural loads during hover and conventional forward flight, and an additional challenge required the wing-box wet fuel tank preserve the dry integrity of the transmission drive shaft conduits. The removal of the entire top part of the fuselage provided access to the engine and center gear box. The removable tail was attached using a lightweight screw row. The tail contained various antenna and actuators for the pitch control surfaces. Scaled Composites installed the hard points and mounts

Solar energy is a resource that is not only sustainable for energy , It’s is indefinitely renewable. Solar panels also require little maintenance. The primary disadvantages of solar power is that it obviously cannot be created during the night. The power generated is also reduced during times of cloud

In this modern fast paced world that we live in, there are many issues that are looked over, energy is one of these. As a world, we are dependant on dwindling fossil fuel supplies and take for granted electricity, oil, and gas. There are four completely renewable sources of energy around us that should be used and developed, they are: wind, growing plants, flowing water, and the sun. These sources of energy are the ones we should be tapping, because they are reliable and renewable. Harnessing the suns energy is the most certain and ultimate energy source. Looking at a brief history and some facts about solar energy, a glimpse of the future can be seen, a future not dependant on

However, the most promising technologic development is the use of unmanned aerial vehicles (UAV) that maintain the safety of our human sources while obtaining remote insights imperative to the overall safety of our nation.

In 1898, during the Spanish-American war the United States attached a camera to a kite to collect information about the Spanish (Shaw). The United States then used something called an automatic airplane, which could fly less than 50 miles carrying a bomb whenever it was launched by a catapult (Shaw). After the automatic airplane, the United States then started to advance the technology behind the UAV, which is an unmanned automatic vehicle, or drone.

The Northrop Grumman B-2 Spirit has two internal bays for fifty thousand pounds of ordinance and payload. On its inside it is equipped with a color, nine-tube, electronic flight instrumentation system (EFIS), which displays flight, engine and sensor data and avionics systems and weapons status. The cost

- Environment -friendly . Because it is supported by solar power technology and fuel cells non-polluting .

Army purposes. The initial test run in the later months of 1945 sent the 700 pound machine a vertical distance of nearly forty-five miles. Enhancements to the original model provided an approximate fifteen mile increase to the maximum height (“Space Race Exhibition” 2).

The RC-26 flew 334 flight hours in support of stateside counterdrug operations including multiple deployments to border operations and Puerto Rico where they were one of two units who assisted with an 83 million dollar, 2123 kilo cocaine bust. The LUH 72 platforms flew 219 flight hours mainly supporting the Alabama Law Enforcement Agency in support of the governor’s state eradication plan. Located

During World War I, Charles Kettering, along with Orville Wright, supervised a secret project on developing the first UAV. The UAV would be able to travel up to 75 miles and carry bombs weighing 180 pounds (Stamp, 2013). The accuracy of the Kettering Bug was

A solar photovoltaic power system is a technology that converts the energy from sunlight into electrical energy. Residential solar photovoltaic systems can offset much of a household's power needs, depending on the size of the system and the household's needs. The output power from is directly proportional to power received from the sun, which varies throughout the day and year. The rated maximum output of the module might be achieved only occasionally, depending on actual site conditions. It is a renewable source of energy that is sustainable and totally inexhaustible. Solar energy is also a non-polluting source of energy that doesn’t emit any greenhouse gases when producing electricity.

After World War II, the U.S. military started repurposing target drones for reconnaissance missions. The Ryan Firebee I, which demonstrated in 1951 the ability to stay aloft for two hours while reaching an altitude of 60,000 feet, was among of the first unmanned aircraft to undergo such a conversion. Turning the Ryan Firebee into a reconnaissance platform led to the development of the Model 147 Fire Fly and Lightning Bug series, both of which were used extensively during the Vietnam war. During the height of the Cold War, the U.S. military turned its focus toward stealthier spy aircraft. A notable example of this is the Mach 4 Lockheed

“The MQ-1B Predator is an armed, multi-mission, medium-altitude, long-endurance remotely piloted aircraft that is employed primarily as an intelligence-collection asset and secondarily against dynamic execution targets. Given its significant loiter time, wide-range sensors, multi-mode communications suite, and precision weapons, it provides a unique capability to perform strike, coordination and reconnaissance (SCAR) against high-value, fleeting, and time-sensitive targets.”(Command)

Our competitive advantage is that high quality of product, lower cost of solar panel, installation and maintenance, unique financial payment option and total coverage on-stop service, making it more reliable and convenient for customers than any other solar panel companies.

Solar energy is the most plentiful and purist renewable energy source available. Because it is completely natural, it is considered to be a clean energy source. It does not disrupt the environment or threaten the Eco-systems the way oil and some other energy sources tend to. Nor does it cause greenhouse gases, air or water pollution. Solar energy is an immensely important aspect of life and has been since the beginning of time. Increasingly, we are learning how to harness this important resource and use it to replace traditional energy sources. Modern technology can utilize this energy in a variety of ways, such as; generating electricity, providing light or a comfortable interior environment, and heating water for domestic, industrial, or commercial use. One day solar energy may well become our primary form of energy. This would lead to a clean environment, less money spent on utilities, and a healthier world. It is highly important because it has the potential to allow technology and nature to co-exist peacefully.