The air of Sydney is cleaner than that of Tokyo.

Other types of combustors include can combustors, where each combustion chamber is separate, and canannular which is a hybrid of the two.

For, had they anything, it was either burned or destroyed The Taliban regime was a dark period that any Afghan citizen would never forget.

Its composition depends on what is being burned, but it will usually consist of mostly nitrogen (typically more than two thirds) derived from the combustion air, carbon dioxide (), and water vapor as well as excess oxygen (also derived from the combustion air).

There's no air in this room.

Hybrid vehicles, which use an internal combustion engine combined with an electric engine to achieve better fuel efficiency than a regular combustion engine, are already common.

They do create pollution due to the combustion in the engine, and their engines require periodic maintenance such as cleaning or replacement of the spark plug and air filter, and changing the engine oil.

In non Diesel internal combustion engines, Gasoline Direct Injection (GDI), also known as Petrol Direct Injection, Direct Petrol Injection, Spark Ignited Direct Injection (SIDI) and Fuel Stratified Injection (FSI), is a variant of fuel injection employed in modern two stroke and four stroke gasoline engines.

We can build machines that reduce combustion to its essence and contain it.

Some have described our Air Force as all air and no force.

These were followed by the Stirling engine and internal combustion engine in the 19th century.

Other Parties described projects for capturing coal bed methane for combustion.

The use of closed vessels also negated the buoyancy that had disguised the mass of the gases of combustion.

And I asked him, how long is it possible to go without breathing, like how long could I go without air?

Perhaps it is time for another breath of fresh air.

And just like us, our boxes await the chance for redemption or for burning down by an enemy s missile, or a friend s it doesn t really matter.

Quite often, the flue gas refers to the combustion exhaust gas produced at power plants.

The oldest organic reactions are combustion of organic fuels and saponification of fats to make soap.

Other toxic substances in Moscow s air are at nine times the normal level.

When I am martyred, God willing, I will come back to you by this street, carried on people's shoulders.

I prefer having him in the land of dignity and breathing freedom than being in the prisons of the secret police under torture.

The theory attempted to explain burning processes such as combustion and rusting, which are now collectively known as oxidation.

I discovered their soft surfaces revealed every ripple of wind in constantly changing patterns.

However, in humid climates much energy is required to remove excess moisture from ventilation air.

Compressed air is air kept under a pressure that is greater than atmospheric pressure.

But after the Stirling engine, Otto came along, and also, he didn't invent the internal combustion engine, he just refined it.

This furnace operates at a high temperature by using regenerative preheating of fuel and air for combustion.

He isolated carbon monoxide (CO), but apparently did not realise that it was a separate air .

Many opportunities were created by new technologies, from the internal combustion engine to the micro chip.

And just like a balloon with the last bit of air, just, just right out of the balloon, I just felt my energy lift and just I felt my spirit surrender.

There was hope for a breeze, and a ray of light to show those lost the way.

Power plant processes based on oxyfuel combustion are sometimes referred to as zero emission cycles, because the stored is not a fraction removed from the flue gas stream (as in the cases of pre and post combustion capture) but the flue gas stream itself.

The absence of air makes outer space (and the surface of the Moon) ideal locations for astronomy at all wavelengths of the electromagnetic spectrum.

Paradoxically, it is likely that there is not enough fire on the planet but, thanks to fossil fuels, there is certainly too much combustion.

We will need to switch from cars with internal combustion engines to hybrids, plug in hybrids, battery powered, and fuel cell powered vehicles.

Internal combustion engine The internal combustion engine is an engine in which the combustion of a fuel (generally, fossil fuel) occurs with an oxidizer (usually air) in a combustion chamber.

In hot gas (gas turbine), turbines are driven directly by gases produced by the combustion of natural gas or oil.

The spacecraft would approach Mars on a hyperbolic orbit, and a final retrograde burn would slow the spacecraft enough to be captured by Mars.

The rate of orbital decay depends on the satellite's cross sectional area and mass, as well as variations in the air density of the upper atmosphere.

Using a pneumatic trough, he would mix nitrous air with a test sample, over water or mercury, and measure the decrease in volume the principle of eudiometry.

( And ) they would hasten forward , heads lifted upwards , gazes fixed , and emptied out their hearts .

They shall come out running in bewilderment , with their heads raised , their gaze not returning to them and their hearts will not have any calm .

when they shall run with necks outstretched and heads erect , their glances never returned on themselves , their hearts void .

They hastening forward , their heads upraised , their look returning not unto them and their hearts void .

( They will be ) hastening forward with necks outstretched , their heads raised up ( towards the sky ) , their gaze returning not towards them and their hearts empty ( from thinking because of extreme fear ) .