Tag Archives: Internal Combustion Engine


Understanding How Hybrid Cars Work

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More Americans are weighing whether to sell conventional gas-guzzling clunkersand opting for a more innovative car and instead buying a more cutting edge type of car~ and purchasing a new kind of car} that can cut fuel consumption by half. These high tech vehicles are labeled as hybrid cars. What’s more, hybrid vehicles release less greenhouse gasses into the atmospherethat the cars that preceded them. That means, the more of us there are driving hybrid cars, everyone will be better off.

Now that you know a little more about why so many are interested in hybrids you might also be interested to learn a bit about what makes them work.

How Hybrid Cars Work

Overall, what hybrids do is actually use two types of energy, gas and electricity to power the car. To begin with, it’s important to know that the electric part of the engine is only working while the car is idling and this is when the gasoline engine is turned off. That meansthe hybrid is an electric car while sitting in traffic or at lights. This helps to explain why you can hardly hear a hybrid while it’s idling in a driveway or at an intersection. This is also why it can effectively conserve fuel consumption. Once you step on the accelerator, the internal combustion engine will automatically start up again. There are even hybrid vehicles that are able to run solely on electric power. This is an especially desirable feature for those who just use the car for quick local trips. You may not need to gas up the car for a considerable period of time.

However, in any hybrid, long trips will require fuel. Perhaps, you could imagine that the combustion engine is just a backup for the more efficient electric one.

That’s all it takes- a battery to hold backup energy, a generator, an internal combustion engine, a fuel tank,plus a motor that’s electric.

Now that you know how hybrid cars work, you probably also have a better handle as to why you should be driving one. Having a hybrid in your driveway will not only cut down on the amount of fuel you put into your gas tank each month, but you will also help save the environment by emitting far lower toxic fumes than conventional cars.

The Pros and Cons of Hybrid Cars

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Ever wondered why increasingly more people seem to prefer getting a hybrid car instead of a conventional car in spite of the fact that hybrids cost so much more?

The fact is – the long term benefits a hybrid car can give. Hybrid car owners boast half the fuel budget compared to conventional cars. This is because there are two engines sharing the work in a hybrid car . One is the conventional internal combustion engine that you will find in conventional cars but the other one consists of an electric motor with batteries. Hybrid cars are basically cars that combine electric energy and gasoline energy. This balance of energy sources also makes it runs quieter, emits less fumes into the air andruns far more efficiently than conventional cars. These are the main advantages of hybrid cars.

Another high point are the tax breaks the government provides.

To be sure, there are also a few cons of hybrid car ownership to consider as well. For example, the main advantage of hybrid cars, the electric motor, is also its main sticking point. If it encounters a performance problem, it’s far more costly to fix or replace. Add to that the fact that rescuers trying to free you from an accident run the risk of an electric shock, due to the large amount of voltage associated with an electric engine.

Another disadvantages of hybrid cars is that the retail price is higher than conventional cars in the same weight class. That being said, the hybrid car still wins out by saving its owners big money in the long run. Compute how much gasoline each will guzzle for as long as you anticipate you’ll own it and tack this cost onto the ticket price. It should work out that the conventional car will tend to be more expensive than hybrid cars in that context.

Visit this website for more information on hybrid cars

hydrogen internal combustion engine efficiency

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Give it any name, water fuel or hydrogen fuel, they relate to only one thing. numerous many years ago, people would have been reluctant in using the hydrogen technology but now, it is gaining popularity all over the globe especially in rich countries like America, Europe, and Canada. If you want to use hydrogen gas fuel, convert your vehicle now. You are surely aware that 75% of the earth is water, and with this as the basis, scientists have established that water can actually be a source of power. It is true that water as a stand alone component cannot be used to run a car, as a conversion instrument is needed as well as a HHO generator, but it is still a basic component of hydrogen technology.

The scientist, who studied the possibility of water being used as an clean fuel most, is Nikola Tesla. Although he had made a lot of breakthroughs, not all his studies were not revealed to the world. Tesla’s work was more futuristic in flavor and content, which are tough for you and me to comprehend. Though there is nothing novel about hydrogen technology, as it has been existent for some time now, it is the hydrogen fueled cars, which has caught national attention recently. This is bad news for the gas making companies, as this is a blow to their revenue, if an increased number of hydrogen-powered vehicles are made available.

Alternatively, hydrogen-powered vehicles are attracting more national consciousness and knowledge about highly debated matters like global warming and increasing world pollution. Today there are plenty of cars, which use water as their fuel, but it is imperative to change your car, before you can do this. What would you say if you heard that this could increase mileage by 75 to 100%? Nevertheless, the truth is out – read the user testimonials and product reviews online, and you would come across rave reviews about hydrogen fuel.

I am sure you have witnessed TV programs where users are interviewed on hydrogen gas technology and you can see the satisfaction on their faces. If as a car owner, the increasing cost of fuel is giving you nightmares, convert your car immediately. If you are thinking of calling a mechanic to do the job, stop now, as the conversion is easy and can be handled by yourself, or you got to buy a HHO generator and a conversion instrument. The latter is a bit expensive because it can cost about 0, but once the hydrogen gas fuel cell technology is installed in your car, you can enjoy many many years of driving with reduced gasoline expenditures. Even functionally the car performs well, over and above saving on gas expenditures. You car turns noiseless and the gears move more smoothly.

So, do you want to be a happy and contented driver too? Well if you do – use hydrogen fuel and covert your vehicle now! In case you are disgruntled with hydrogen technology, you can always get it removed and get back to gasoline fuel. Because the percentage of people who are satisfied with hydrogen gas fuel is very high, chances are that you could be content too. So far, this is the best alternative generator of power for cars so become one of the many who have chosen to continue such efficient ways of driving and remember, you are doing something for the environment also.

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Bmw Hydrogen 7 Invades the Streets

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hydrogen car
Anthony Fontanelle asked:


Following its launch at the BMW PGA Championship at Wentworth, a fleet of three BMW Hydrogen 7s will take part in the Revolve Brighton to London rally for low and zero-emission cars. The rally which is scheduled today will start on Madeira Drive in Brighton; the fleet of Hydrogen 7s will follow a pre-planned route ending at Trafalgar Square in London.

During the course of the event, HRH The Prince of Wales, a Government Minister, the Deputy Mayor of London, Nicky Gavron and a number of other dignitaries will be introduced to the world’s first hydrogen-powered emissions-free luxury saloon car. After the rally, the BMW Hydrogen 7 will be displayed at the London Science Museum along with other history-significant vehicles.

“The use of the BMW Hydrogen 7 at the Revolve Brighton to London rally marks yet another step towards hydrogen powered cars becoming an everyday reality on the streets of this country. Zero emission motoring is no longer a dream and this car proves the technology isn’t as far away as some sceptics may think,” said John Hollis, the BMW Group Head of Government and Industrial Affairs.

He added, “We want to kick-start the debate about the future of personal mobility and the importance of hydrogen as the definitive fuel. The opinions of politicians and other influencers are important in driving this forward to ensure that hydrogen-power comes to fruition as soon as possible.”

The BMW Hydrogen 7, which is based on the chassis of the standard 7-series, comes equipped with a bivalent internal combustion engine that is capable of running on hydrogen or gasoline. In hydrogen mode, the Hydrogen 7 emits nothing more than water vapor. Powered by a 260hp 12-cylinder engine, the saloon car accelerates from zero to 62mph in 9.5 seconds before going on to an electronically-limited 143mph top speed.

The driver can switch smoothly and quickly from hydrogen to conventional petrol power at the press of a steering wheel-mounted button with its unique dual fuel engine. The dual power technology means the car has a cruising range in excess of 125 miles in the hydrogen mode with a further 300 miles under gasoline power. The Hydrogen 7 is equipped with a BMW heater core, 74-litregasoline tank and an extra hydrogen fuel tank holding up to eight kilograms of liquid hydrogen which is stored at -253 degrees Celsius. Such flexibility means the driver of a BMW Hydrogen 7 is able to use the vehicle at all times, even when the nearest hydrogen filling station is out of range. In Wembley, a bespoke filling station has been constructed to support the automaker’s plans.

Engine power and torque in the car saloon remain exactly the same notwithstanding the kind of fuel used. The driver can switch between the two without any effect on driving performance or behavior. The Hydrogen 7 always gives priority to the use of hydrogen but, should this run out; the vehicle automatically switches to gasoline power.

Unlike previous hydrogen concept cars flaunted by rival manufacturers the Hydrogen 7 is deemed a milestone in the auto history. It is a full production ready vehicle, which has met all the strict processes and final sign-off criteria that each present BMW model undergoes.

“A more efficient route for car makers would be to focus on high-mileage gasoline-powered vehicles. They are far simpler and less **** than hydrogen cars, Mr. Talbot says, but for now they stack up as the cleaner option,” the Wall Street Journal concluded.



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