leak test gas
1Leak — A leak is a hole or other opening, usually unintended and therefore undesired, in a container or fluid containing system, such as a tank or a ship s hull, through which the contents of the container can escape or outside matter can enter the… …
2Hydrogen leak testing — is the normal way in which a hydrogen pressure vessel or installation is checked for leaks or flaws. There are various tests.*The Hydrostatic test, The vessel is filled with a nearly incompressible liquid usually water or oil and examined for… …
3Hydrostatic test — A hydrostatic test is the common way in which leaks can be found in pressure vessels such as pipelines and plumbing. This method of testing should not be confused with the Hydrostatic Body Fat Test that uses the principles of buoyancy to… …
4American Leak Detection — Infobox Company company name = American Leak Detection company company type = Franchisor foundation = 1974 location = Palm Springs, California, USA key people = Dick Rennick, founder Stan Berenbaum, president industry = Plumbing inspection… …
5Exhaust gas recirculation — (EGR) is a nitrogen oxide (NOx) emissions reduction technique used in most gasoline and diesel engines.EGR works by recirculating a portion of an engine s exhaust gas back to the engine cylinders. Intermixing the incoming air with recirculated… …
6Liquefied natural gas — Not to be confused with Natural Gas Liquids (NGL). Liquefied natural gas or LNG is natural gas (primarily methane, CH4) that has been converted to liquid form for ease of storage or transport. Liquefied natural gas takes up about 1/600th the… …
7Sarin gas attack on the Tokyo subway — Sarin attack on the Tokyo subway Kasumigaseki Station, one of the many stations affected during the attack Location Tokyo, Japan …
8soap bubble test — A basic test to confirm gas leakage in any kind of system in which gas is held under pressure. A soap solution is brushed over the areas of probable leakage. Any leak is confirmed by bubbles in the soap film …
9газ — горючий природный газ по ГОСТ 5542 или сжиженные углеводородные газы (СУГ) по ГОСТ 27578 и ГОСТ 20448; Источник …
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10газ для испытаний на герметичность — 3.6 газ для испытаний на герметичность (leak test gas): Сухой гелий или водород (водород предпочтительней). Примечание Для проведения испытаний с использованием водорода следует принимать соответствующие меры предосторожности. Источник …
Словарь-справочник терминов нормативно-технической документации
