recuperator
61Traian Băsescu — 4th President of Romania Incumbent Assumed office …
62Multi-valve — A cylinder head of a four valve engine. ( Nissan VQ engine ) In automotive engineering, a multi valve (or multivalve) engine is one where each cylinder has more than two valves. A multi valve engine has better breathing and can spin at higher rpm …
632.75 inch Mountain Gun — Infobox Weapon is artillery=yes caption=Men of the 4th (Highland) Mountain Brigade with convert|2.75|in|mm|sing=on mountain gun, Kamberli, Salonika front, June 1918. Contributed by [mailto:mikemor2@cox.net Mike Morrison] name=Ordnance BL 2.75… …
64Controlled Combustion Engine — REVETEC X4v2 Prototype Engine Controlled Combustion Engine (CCE) is a term used by Revetec, an engine design company, to identify a type of experimental internal combustion engine (ICE) designed by Brad Howell Smith. It uses two counter rotating… …
65Air handler — An air handling unit; air flow is from the right to left in this case. Some AHU components shown are: 1 Supply duct 2 Fan compartment 3 Vibration isolator ( flex joint ) 4 Heating and/or cooling coil 5 Filter compartment 6 Mixed (recirculated +… …
66Air preheater — An air preheater or air heater is a general term to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be… …
67122 mm gun M1931/37 (A-19) — 122 mm gun M1931/37 (A 19) …
68BL 8 inch Howitzer Mk 6 - 8 — Infobox Weapon caption=US built version of Vickers BL 8 inch Howitzer Mk 6 outside the War Museum in Helsinki, Finland name=BL 8 inch Howitzer Mk VI, VII, VIII target=general origin= UK is artillery=yes is UK=yes is ranged=yes used by=UK AUS FIN… …
69Stroke (engine) — Reciprocating motion, used in reciprocating engines and other mechanisms, is back and forth motion. Each cycle of reciprocation consists of two opposite motions: there is a motion in one direction, and then a motion back in the opposite direction …
70Bourke engine — The Bourke Engine was designed by Russell Bourke in the 1920s, as an improved two stroke engine. Despite finishing his design and building several working engines, the onset of World War II, lack of test results,[1] and the poor health of his… …
