Diesel-electric engines work much the same way, yet use a direct drive system rather than a turbine. Output shafts are connected to electrical generators to produce electrical power. Both engine types require fuel, and lots of it. For example, the QE2 consumes about 380 tons of fuel daily ...
Not only do cruise ships rarely travel at their fastest speed, but they often go much slower. There can be many reasons why a cruise ship slows down, and it's not just to save fuel. Certainly fuel consumption can play a major role in determining what speed to travel at, but other con...
Diesel-electric engines work much the same way, yet use a direct drive system rather than a turbine. Output shafts are connected to electrical generators to produce electrical power. Both engine types require fuel, and lots of it. For example, the QE2 consumes about 380 tons of fuel daily ...
Otherwise, a cruise ship would burn too much fuel and zip past gorgeous scenery. At Windstar Cruises, we’re proud to take our guests to breathtaking ports, both large and small, in fascinating places around the world. We only sail in small ships to give our passengers an escape from ...
With this much lifting power, airships can carry heavy loads easily. A blimp or airship controls its buoyancy in the air much like a submarine does in the water. The ballonets act like ballast tanks holding "heavy" air. When the blimp takes off, the pilot vents air from the ballonets...
Because gas provides the lift in an airship or blimp, rather than a wing with an engine as in an airplane, airships can fly and hover without expending fuel or energy. Furthermore, airships can stay aloft anywhere from hours to days -- much longer than airplanes or helicopters. These ...
or service. Some companies are transparent about excise taxes, though, like fuel companies. Next time you go to fill up your gas tank, take a look at the pump. The company may break down how much of the price at the pump goes toward the fuel itself versus how much you pay in taxes...
Whereas a rocket will need to consume much more fuel in a very short period of time to do the same amount of work. I mean just look at a rocket and a plane. A rocket is basically all fuel and a little payload, a plane is basically the opposite. That pretty much tells the whole ...
The engine consumes about 20 – 35 gallons per 12 hour fishing day and it can travel at a speed of 29 knots. There are two fuel tanks which can hold a total of 150 gallons of fuel. There is a live tank on the deck with a capacity for 1,000 live prawns. The boat does not come...
“Vacation Certification” — the waters my PawPaw sailed upon I would dive below — despite my utter lack of preparation and propensity to hold my breath while thinking. After some minutes of basic scuba instruction and much flirtatious banter, I slid a fan of rainbow-hued bhat to the ...