operational pressure
1Operational Loads Monitoring — (OLM) is a term given to act of investigating the characteristics of a structure in its normal operating environment. This term is often used to describe programs involving aircraft to extending their in service life in a manner that does not… …
2Operational history of the Luftwaffe (1939–1945) — Main article: History of the Luftwaffe (1933–1945) During the Second World War the German Luftwaffe was the main support weapon of the German Army (Heer). It fought and supported the Wehrmacht s war effort throughout the six years of conflict and …
3Operational instruments of the Royal Observer Corps — Main article: Royal Observer Corps ROC post observers in an underground monitoring post during a Cold War training exercise. The BPI dial can be seen in the background with a teletalk, FSM radiac instrument and a WB400 receiver on the desk The… …
4operational test — A check of temperature, pressure, and other conditions under controlled circumstances to determine whether an air conditioner or some other system is operating optimally …
5Overall 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… …
6Heinkel He 112 operational service — Heinkel s He 112 was a fighter aircraft designed by Walter and Siegfried Günter. It was one of four planes designed to compete for the Luftwaffe s 1933 fighter contract, which was eventually won by the Messerschmitt Bf 109. Small numbers of the… …
7de Havilland Mosquito operational history — Mosquito B XVI of 571 Squadron, 1944 The de Havilland Mosquito served in many roles during and after the Second World War. Mosquito equipped squadrons were asked to perform medium bomber, reconnaissance, tactical strike, anti submarine warfare… …
8Formation pressure — is gas pressure in gas saturated volume of a formation. There are initial and current formation pressures. Initial formation pressure takes place in the gas saturated volume of the formation before the start of development. Initial formation… …
9Thin film composite membrane — Thin film composite membranes (TFC or TFM) are semipermeable membranes manufactured principally for use in water purification or desalination systems. They also have use in chemical applications such as batteries and fuel cells.Essentially, a TFC …
10Thames Water Ring Main — The Thames Water Ring Main (TWRM) formerly known as the London Water Ring Main (LWRM) is a major part of London s water supply infrastructure that consists of an approximately 80 km system of mostly 2.54 m (100 ) concrete pipelines used to… …
