Liquid oxygen is used as an oxidizer of hydrogen, but oxygen is not, strictly speaking, a fuel.

Liquid hydrocarbon fuels are the most commonly used forms of energy storage for use in transportation, but because the byproducts of the reaction that utilizes these liquid fuels ' energy ( combustion ) produce greenhouse gases other energy carriers like hydrogen can be used to avoid production of greenhouse gases.

Liquid propellants generally have densities similar to water ( with the notable exceptions of liquid hydrogen and liquid methane ), and these types are able to use lightweight, low pressure tanks and typically run high-performance turbopumps to force the propellant into the combustion chamber.

Liquid metallic hydrogen is thought to be present in large amounts in the gravitationally compressed interiors of Jupiter, Saturn, and some of the newly discovered extrasolar planets.

Liquid hydrogen and oxygen were also used in the Space Shuttle to run the fuel cells that power the electrical systems.

Liquid hydrogen engines were first successfully developed in America, the RL-10 engine first flew in 1962.

* Liquid oxygen and liquid hydrogen

Liquid oxygen is a common liquid oxidizer propellant for spacecraft rocket applications, usually in combination with liquid hydrogen or kerosene.

* Liquid hydrogen

Liquid sterilants and high disinfectants typically include oxidizing agents such as hydrogen peroxide and peracetic acid and aldehydes such as glutaraldehyde and more recently o-phthalaldehyde.

* Liquid propellants can leak, especially hydrogen, possibly leading to the formation of an explosive mixture.

Liquid hydrogen must be kept colder than about 20 ° C above absolute zero ( 20 K or − 252 ° C or − 423 ° F ) so good insulation is very important.

* Liquid hydrogen ( LH < sub > 2 </ sub >) and liquid oxygen ( LOX ) for fuel cell operation and water production, with LOX also being used to provide breathing oxygen for the crew.

* Liquid hydrogen trailer

Liquid hydrogen storage tanks must also be well insulated to minimize boil off.

Liquid methane has 3. 2 times the energy density of liquid hydrogen and is easier to store.

Liquid hydrogen cyanide can be flushed with water.

# REDIRECT Liquid hydrogen

* Liquid hydrogen tank truck

Liquid hydrogen at-250 to-265 ° C can also be used as a coolant.

Liquid hydrogen is also used both as a fuel and as a coolant to cool nozzles and combustion chambers of rocket engines.

Liquid water has continuous translational symmetry, which is broken in crystalline ice.

Jonathan Smeeton is a British lighting designer who has also worked under the name of Liquid Len.

Liquid column gauges consist of a vertical column of liquid in a tube that has ends which are exposed to different pressures.

Liquid paraffin, or mineral oil, is a mixture of heavier alkanes, and has a number of names, including nujol, adepsine oil, alboline, glymol, medicinal paraffin, or saxol.

Liquid helium also has this property, but, in the case of He-II, the flow of the liquid in the layer is not restricted by its viscosity but by a critical velocity which is about 20 cm / s.

Liquid shellac has a limited shelf life ( about 1 year ), hence it is sold in dry form for dissolution prior to use.

The writer Clifford A. Pickover has used Shrub Oak as a backdrop in several of his books, including Sex, Drugs, Einstein and Elves, " Liquid Earth ( Neoreality Series )" and A Beginner's Guide to Immortality.

The visual aesthetic of electroclash has been associated with the 1982 cult film Liquid Sky.

Important examples of where Fermi liquid theory has been successfully applied are most notably electrons in most metals and Liquid He-3.

Some of those artists include Dubblestandart from Vienna, Austria ( who recorded the album " Return from Planet Dub " in collaboration with, and performs live with, Lee Scratch Perry ), Liquid Stranger from Sweden, New York City artists including Ticklah, also known as Victor Axelrod, Victor Rice, Easy Star All-Stars, Dub Trio ( who have recorded and performed live with Mike Patton, and are currently touring as the backing band for Matisyahu ), Subatomic Sound System ( who have remixed material by Lee Scratch Perry and Ari Up ), Dub is a Weapon, King Django, Boom One Sound System, Dr. Israel, Giant Panda Guerilla Dub Squad from Rochester, NY, Heavyweight Dub Champion from San Francisco and Colorado, Ott from the UK who has released several influential albums through Twisted Records, Future Pigeon from Los Angeles, German artists like Disrupt and Rootah from the Jahtari label, and Twilight Circus from the Netherlands.

Liquid nitrogen is often referred to by the abbreviation, LN < sub > 2 </ sub > or " LIN " or " LN " and has the UN number 1977.

Liquid oxygen has a pale blue color and is strongly paramagnetic and can be suspended between the poles of a powerful horseshoe magnet.

Liquid oxygen has a density of 1. 141 g / cm < sup > 3 </ sup > ( 1. 141 kg / L ) and is cryogenic with a freezing point of 50. 5 K (− 368. 77 ° F ; − 222. 65 ° C ) and a boiling point of 90. 19 K (− 297. 33 ° F, − 182. 96 ° C ) at 101. 325 kPa ( 760 mmHg ).

Liquid oxygen has an expansion ratio of 1: 861 at 20 ° C ( 68 ° F ); and because of this, it is used in some commercial and military aircraft as a source of breathing oxygen.

Liquid nitrogen has a lower boiling point at − 196 ° C ( 77 K ) than oxygen's − 183 ° C ( 90 K ), and vessels containing liquid nitrogen can condense oxygen from air: when most of the nitrogen has evaporated from such a vessel there is a risk that liquid oxygen remaining can react violently with organic material.

Over recent years Scarborough has seen a demise in its nightlife with the closure of nightclubs ' Mansion ' ( formerly ' Club XS '), Bar Zero ( Formerly ' Murray's ' and ' Liquid Music Bar ', currently sold and under development ), Boogie Nights ( formerly ' Planet 2000 ' & ' Laughtons ') and finally ' Studio 1 '.

Liquid propane, which expands into a gas, has also been used.

Liquid scintillators are easily loaded with other additives such as wavelength shifters to match the spectral sensitivity range of a particular PMT, or < sup > 10 </ sup > B to increase the neutron detection efficiency of the scintillation counter itself ( since < sup > 10 </ sup > B has a high interaction cross section with thermal neutrons ).

Passive matrix addressed displays such as ferroelectric Liquid crystal display do not need the switch-component of an active matrix display because it has a built-in bistability.

* Liquid Blue-Cover band from San Diego, California that mixes covers and originals and has performed in over 100 countries.

* Liquid propellants are subject to slosh, which has frequently led to loss of control of the vehicle.

Liquid Snake returns as he communicates via Ocelot because his right hand, sliced by Gray Fox in the previous game, has been replaced with the right hand of Liquid.