joule-thomson effect
51Hydrogen technologies — are technologies that relate to the production and use of hydrogen. Hydrogen technologies are applicable for many uses.Some hydrogen technologies are carbon neutral and could have a role in preventing climate change and a possible future hydrogen …
52List of oil field acronyms — Contents 1 # 2 A 3 B 4 C …
53Hampson-Linde cycle — The Hampson Linde cycle is based on the Joule Thomson effectand is used in the liquefaction of gases. W. Hampson and Carl von Linde independently patented the cycle in 1895 [ [http://kryolab.fysik.lu.se/dokument/e techn.html The Hampson Linde… …
54Free expansion — is an irreversible process in which a gas expands into an insulated evacuated chamber. Real gases experience a temperature change during free expansion. For an ideal gas, the temperature doesn t change, and the conditions before and after… …
55Enthalpy–entropy chart — The Mollier Enthalpy Entropy Diagram for water and steam. The dryness fraction , x, gives the fraction by mass of gaseous water in the wet region, the remainder being droplets of liquid. An enthalpy–entropy chart, also known as the h–s chart or… …
56Dewar , Sir James — (1842–1923) British chemist and physicist Dewar, the son of a wine merchant, was born at Kincardine on Forth in Scotland. He was educated at Edinburgh University where he was a pupil of Lyon Playfair. In 1869 he was appointed lecturer in… …
57linde process — ˈlind noun Usage: usually capitalized L Etymology: after Carl von Linde died 1934 German physicist : a process of liquefying air or other gas by repeated compression and expansion producing cooling by the Joule Thomson effect * * * Linde process… …
58Thermodynamics — Annotated color version of the original 1824 Carnot heat engine showing the hot body (boiler), working body (system, steam), and cold body (water), the letters labeled according to the stopping points in Carnot cycle …
59Helium — otherusesHelium (He) is a colorless, odorless, tasteless, non toxic, inert monatomic chemical element that heads the noble gas group in the periodic table and whose atomic number is 2. Its boiling and melting points are the lowest among the… …
60History of electromagnetism — The history of electromagnetism, that is the human understanding and recorded use of electromagnetic forces, dates back over two thousand years ago, see Timeline of electromagnetism. The ancients must have been acquainted with the effects of… …
