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Which one od the following substances is a liquid to fuel used in rocket engine?
Liquid hydrogen is a common fuel used in rocket engines.
What is usually used as an oxidizer in a rocket engine?
Liquid oxygen (LOX) is commonly used as an oxidizer in rocket engines due to its high oxidizing power and high density, which allows for efficient combustion reactions in the engine.
What are the 4 uses of hydrogen?
Hydrogen is used in fuel cells to generate electricity, in industrial processes for ammonia production, as a reducing agent in metal refining, and in the production of rocket fuel.
Is spirit of ammonia the same with strong ammonia solution used in skin bleaching?
No, the spirit of ammonia is a diluted form of ammonia used as a cleaning agent, while a strong ammonia solution used in skin bleaching is a concentrated form of ammonia used for cosmetic purposes. They serve different functions and have different strengths and applications.
What is the use for Ammonia?
Fertilizer Approximately 83% (as of 2003) of ammonia is used as fertilizers either as its salts or as solutions. Consuming more than 1% of all man-made power, the production of ammonia is a significant component of the world energy budget. Ammonia is directly or indirectly the precursor to most nitrogen-containing compounds. Practically all synthetic and all inorganic nitrogen compounds are prepared from ammonia. An important derivative is nitric acid. This key material is generated via the Ostwald process by oxidisation of ammonia with air over a platinum catalyst at 700 - 850 °C, ~9 atm. Nitric oxide is an intermediate: : NH3 + 2 O2 → HNO3 + H2O Nitric acid is used for the production of fertilizers, explosives, and natural organonitrogen other chemical compounds. Minor and emerging uses Refrigeration - R717 Ammonia's thermodynamic properties made it one of the refrigerants commonly used prior to the discovery of dichlorodifluoromethane. Ammonia's toxicity complicates this application. Anhydrous ammonia is widely used in industrial refrigeration applications because of its high energy efficiency and low cost. Ammonia is used less frequently in commercial applications, such as in grocery store freezer cases and refrigerated displays due to its toxicity. == Ammonia used to scrub SO2 from the burning of fossil fuels, the resulting product is converted to ammonium sulfate for use as fertilizer. Ammonia neutralizes the nitrogen oxides (NOx) pollutants emitted by diesel engines. This technology, called SCR (selective catalytic reduction), relies on a vanadia-based catalyst. == Ammonia was used during World War II to power buses in Belgium, and in engine and solar energy applications prior to 1900. Liquid ammonia was used as the fuel of the rocket airplane, the X-15. Although not as powerful as other fuels, it left no soot in the reusable rocket engine and its density approximately matches that for the oxidizer, liquid oxygen, which simplified the aircraft's design. Ammonia is proposed as a practical and clean alternative to fossil fuel for internal combustion engines. The biggest obstacle is the enormous increase in production required since present production, although the second most produced chemical, is a very small fraction of world petroleum usage. Ammonia has no more serious issues, as an alternative vehicle fuel compared to petrol or diesel, including toxicity, flammability, use in engines, pollution, energy density .It does require twice the storage volume of petrol/diesel. It can run in existing engines. It is already widely produced and distributed, and can be manufactured from renewable energy sources, coal or nuclear power. The main down side is that overall it is significantly less efficient than batteries. The 60 MW Rjukan dam in Telemark Norway, was producing ammonia via electrolysis of water for many years from 1913 producing fertilizer for much of Europe. Ammonia is already produced, transported and stored on a vast scale. In combination with coal gas it was used to run 20 buses on 8 routes covering many tens of thousands of miles with no injuries or engine damage.It can be used in existing engines with only minor modifications to carburetors / injectors. If produced from coal, the CO2 can be readily sequestrated. (the combustion products are nitrogen and water). In 1981 a Canadian company converted a 1981 Chevrolet Impala to operate using ammonia as fuel. The use of ammonia as fuel continues to be discussed. There are prototype solid state processes to use electricity to convert nitrogen and water directly to ammonia, which are claimed to be cheaper, more efficient and capable of much smaller scale application ie to otherwise stranded assets such as remote wind turbines. The calorific value of ammonia is 22.5 MJ/kg (9690 BTU/lb) which is about half that of diesel. In a normal engine, in which the water vapor is not condensed, the calorific value of ammonia will be about 21% less than this figure. == Liquid ammonia is used for treatment of cotton materials, give a properties like mercerisation using alkalies. And also used for pre-washing of wool. == Solutions of ammonia in water can be applied on the skin to lessen the effects of acidic animal poisons, especially insect poison and jellyfish poison.
Which is a liquid fuel used in rocket engines?
AMMONIA
What are two main types of rocket engines?
The two main types of rocket engines are Solid fuel rocket engines and Liquid fuel rocket engines.
What is the rocket engine used for?
the red rocket is used to rub for a splash of white fun. All other rocket engines are used for propulsion to gain lift.
Type of engine used to power space flights?
rocket engines,compared to jet engines
Why only rocket engines can be propelled to space?
Rocket engines are not air breathing engines and hence they can be propelled into space.
Can rocket fuel be used for gas turbine engines?
There are various types/combinations of rocket fuels. The most popular one is Hydrogen which was used by the Space Shuttle. But there are some hydrocarbon fuels as well that are used in rocket engines (for example RP-1 used by the Soyuz rocket). By asking specifically about rocket fuel I assume that you make the distinction between fuel and oxidizer (because a rocket engine generally uses both fuel and oxidizer in contrast with gas turbine engines who takes its oxidizer from atmospheric air). All in all, the answer is not as straight forward as you might expect: certain rocket fuels (see RP-1 like fuels) are very similar to jet fuel so they can be used as fuels in gas turbine engines. Other fuels like hydrogen or hydrazine can't be used in current gas turbine engines. But it is not impossible to have in the future gas turbine engines that uses hydrogen or some other fuels used in rocket engines.
Which one od the following substances is a liquid to fuel used in rocket engine?
Liquid hydrogen is a common fuel used in rocket engines.
What is rocket cryogenic engines?
Rocket engine
Why are rocket engines used to launch a spacecraft?
To give the space craft a boost
Which is the fuel used in rocket engines?
It is hydrogen and oxygen, these two gases are mainly used in rockets
How many rocket engines did the Saturn V have?
The Saturn V rocket had five rocket engines in its first stage, called the F-1 engines. These engines were responsible for providing the necessary thrust to lift the rocket off the ground and into space.
What is the difference between a multistage rocket and a single-stage rocket?
A single stage rocket consists of only a single set of rocket engines and fuel containers. This assembly is used for the entire journey. A multistage rocket consists of several sets of engines and fuel containers that are used in succession. When the fuel of one stage is spent it detaches from the rocket to get rid of the weight and the next set of engines is ignited. Multistage rockets are far more efficient at getting things into space.
