high pressure ratio
1high-pressure phenomena — ▪ physics Introduction changes in physical, chemical, and structural characteristics that matter undergoes when subjected to high pressure. pressure thus serves as a versatile tool in materials research, and it is especially important in… …
2Overall pressure ratio — In aeronautical engineering, the term overall pressure ratio is defined as the ratio of the stagnation pressure as measured at the front and rear of the compressor of a gas turbine engine. Generally speaking, a higher overall pressure ratio… …
3High-performance liquid chromatography — An HPLC. From left to right: A pumping device generating a gradient of two different solvents, a steel enforced column and an apparatus for measuring the absorbance. Acronym HPLC Classification Chromatography …
4Pressure vessel — Vertical pressure vessels installed in a structure A pressure vessel is a closed container designed to hold gases or liquids at a pressure substantially different from the ambient pressure. The pressure differential is dangerous and many fatal… …
5Pressure measurement — The construction of a bourdon tube gauge, construction elements are made of brass Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges. A… …
6Pressure exchanger — A pressure exchanger transfers pressure energy from a high pressure fluid stream to a low pressure fluid stream. Many industrial processes operate at elevated pressures and have high pressure waste streams. One way of providing a high pressure… …
7high — /huy/, adj., higher, highest, adv., higher, highest, n. adj. 1. having a great or considerable extent or reach upward or vertically; lofty; tall: a high wall. 2. having a specified extent upward: The apple tree is now 20 feet high. 3. situated… …
8High temperature insulation wool — Microscopic close up of ceramic fibre …
9high — [[t]haɪ[/t]] adj. and adv. er, est, n. 1) having a great or considerable height; lofty; tall: a high wall[/ex] 2) having a specified height: The tree is now 20 feet high[/ex] 3) situated above the ground or some base; elevated: a high ledge[/ex]… …
10Pressure controlled intermittent mandatory ventilation — (PC IMV) is any mode of mechanical ventilation with preset inspiratory pressure (Pressure Control) and inspiratory time (Ti). Spontaneous breaths (i.e., inspiration is patient triggered and patient cycled) can exist between mandatory breaths… …
