The rising energy consumption in the world today has countless negative implications for tomorrow’s generation. It’s a challenge for almost every industry to cut energy usage. The aviation industry is one of these industries. Luckily, steps are being taken to increase flight fuel efficiency through design and engineering.
One of the concepts developed by aeronautical engineers is called the geared turbofan engine which is a fan-drive gear system engine. This piece of engineering marvel was designed a decade ago and has been installed in smaller, private jets. Some jet owners have observed as much as 15 percent less fuel consumed. And bigger geared turbofan engines for commercial airliners and freight planes are being developed and could be in the market within the next five years.
Even changing the materials used in creating aircraft components can help save fuel. Engineers have seen the effects of using composite ceramics in creating hotter combustion, which in turn leads to more fuel saved. Composite ceramics have a higher melting point and are as dependable as traditional alloys.
Composite ceramics can reduce the weight of engines by 30 percent. It can also bring down fuel usage as well.
Scott Beale is a seasoned aviation professional. For more discussion on the aviation industry, visit this blog.
In aviation history, there are plenty of near-misses where the pilots did the right thing and were praised for their heroic deeds. Here are some names and stories that deserve a look back.
On June 24, 1982, a British Airways flight from Heathrow to Auckland was passing over Jakarta, Indonesia, when it encountered volcanic ash from Mount Galunggung’s eruption, leading to failure of all four engines. The captain, Eric Moody, reassured passengers and calculated how far the plane might successfully glide before reaching sea level. The engines successfully restarted at about 13,500 feet.
Miracle on the Hudson
Chesley Sullenberger III was at the helm of US Airways Flight 1549 when it managed to land safely on the Hudson River after the aircraft was disabled by a flock of Canada geese. He told a publication that his only training for a water landing was going through a few paragraphs in a manual along with a brief classroom discussion.
British Airways Flight 5390
A badly fitted windscreen panel failed and sucked the captain, Tim Lancaster, halfway out of the cockpit on board a flight to Malaga with 81 passengers back in June 1990. His legs remained inside and tightly gripped by flight attendants, while co-pilot Alastair Atchison made an emergency descent amid an inability to hear air traffic control due to rushing air. The pilot landed safely in Southampton and was treated for a broken arm, frostbite, and shock.
Saving a superjumbo
Richard Champion de Crespigny, the captain of a Qantas flight on November 4, 2010, saw engine number 2 exploding over Indonesia, ruining a wing and causing a fuel tank fire. It forced the plane to make an emergency landing in Singapore, where miraculously no one was hurt except for four tires that blew during landing.
Scott Beale has been working in the aviation industry for more than 20 years, successfully growing businesses, both of which he acquired and founded. Read more about his professional experience on this site.
Almost everyone has dreamed of flight. It’s one of man’s most fundamental desires. The world took a huge leap toward that dream over the past century when the invention and subsequent development of flight advanced by leaps and bounds. Today, flying to different destinations is a common thing.
One more thing that has gotten more common is flight school. Every year, the number of people who are obtaining flight licenses are increasing. After all, there is an exhilaration to be had, one that rivals the excitement of racing a car on a track or riding a rollercoaster.
People who have obtained the license to fly light aircraft have said it to be the adventure of their lives, and not for the faint-hearted. While technology has made flying a plane easier and safer, it still takes a lot of courage to get off that runway and cruise at 30,000 feet or higher.
Other people have decided that life on the road just isn’t for them. Whether it’s their distaste for traffic or driving cars has just gotten boring, flying has become the more appealing alternative. It’s faster, and it gets them to where they want to go.
And along with the sense of adventure learning to fly brings to one’s life, there’s also the fact that it’s an entirely new skill set that one can be very proud of.
Flying indeed may become the hobby of the future.
Scott Beale has been a business leader in the aviation industry. For more articles on the aviation industry, visit this blog.
Thanks to advances in technology and new regulations, flying is safer than it has ever been. Numbers show that last year was the safest year for commercial passenger air-travel in recorded history, even though more flights are being taken now more than ever before.
More than 8 million people travel via plane each day. While most people are familiar with the concept of flying, there are several facts associated with this modern method of transportation that often go unnoticed.
1. Flight Attendants Are Paid Only When the Plane Is Moving
While different airlines have their own policy, most only pay their flight attendants when the plane is moving. If it takes an hour for all passengers to board, that’s an hour of unpaid time for the flight attendants. They are generally only paid when the plane is taking off, flying or landing. As a result, many flight attendants complain about flight delays or other issues preventing the plane from moving.
2. Flying Causes Dehydration
Many air travelers feel thirsty upon boarding a plane because of the cabin’s low humidity. According to the World Health Organization (WHO), the average humidity inside a plane’s cabin is less than 20 percent. To put that number into perspective, most homes have a humidity level of 30 percent to 50 percent. With less moisture vapor in the air, passengers often experience the effects of mild dehydration, including dry mouth, fatigue and itchy skin.
3. All Planes Have Ashtrays But Smoking Is Prohibited
It may sound contradictory, but the Federal Aviation Administration (FAA) requires all flights in and out of the United States to have an ashtray in the lavatory even though smoking is prohibited. CNN explains that ashtrays provide a safe way for passengers to extinguish their cigarette if they decide to light up even if smoking is prohibited.
Industry giants Airbus, Rolls-Royce, and Siemens have set 2020 as their target year for trying out a commercial aircraft that was modified to allow semi-battery-powered flight. This plane, which will be partially run on electricity, will be called the E-Fan X, which people may recognize as a modified BAe146 (100-seater).
Airbus, Rolls-Royce, and Siemens hope that this new electric plane could be the commercial aircraft of choice in the future. In fact, they hope that more companies will follow suit and adapt this technological change as early as 2025.
The plan is to replace one of E-Fan X’s four engines with a two-megawatt electric motor, and see how it handles, or if there are any substantial changes to the aircraft’s range. If none are seen, then there is a huge chance that two engines could be replaced by electric motors.
The coming together of the three major companies wasn’t a coincidence, as each of them will take on a specific role in the creation of this hybrid plane. Airbus will integrate the new engine with the flight controls. Rolls-Royce will create the engine, its two-megawatt power source, and the electronics to power it. And Siemens will provide the network for power distribution.
Scott Beale has been a business leader in the aviation industry, turning around some big-name companies for the better. For more industry updates, check out this site.