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  2. Operation Flashpoint: Cold War Crisis - Wikipedia

    en.wikipedia.org/wiki/Operation_Flashpoint:_Cold...

    Operation Flashpoint features a wide variety of Cold War-era equipment, all of which can be used by the player, depending on availability in any given mission.Available firearms range from standard-issue military assault rifles such as the M16A2 and the AK-74, machine guns, and more specialized weaponry such as sniper rifles and suppressed submachine guns, all of which have iron sights or ...

  3. Operation Flashpoint: Dragon Rising - Wikipedia

    en.wikipedia.org/wiki/Operation_Flashpoint:...

    Operation Flashpoint: Dragon Rising is a tactical shooter video game for Microsoft Windows, PlayStation 3 and Xbox 360 developed and published by Codemasters.Codemasters has advertised the game as a tactical shooter designed to represent modern infantry combat realistically.

  4. Operation Flashpoint: Resistance - Wikipedia

    en.wikipedia.org/wiki/Operation_Flashpoint:...

    OFP 's gameplay is largely team oriented and the player spends much of the game with a squad of up to 11 AI controlled members, either as a member of the squad or as its leader. On-foot gameplay and the vehicle elements are blended seamlessly and the player can get into any available vehicle at any time, orders and mission conditions permitting.

  5. Net positive suction head - Wikipedia

    en.wikipedia.org/wiki/Net_positive_suction_head

    If an NPSH A is say 10 bar then the pump you are using will deliver exactly 10 bar more over the entire operational curve of a pump than its listed operational curve. Example: A pump with a max. pressure head of 8 bar (80 metres) will actually run at 18 bar if the NPSH A is 10 bar. i.e.: 8 bar (pump curve) plus 10 bar NPSH A = 18 bar.

  6. Hydraulic head - Wikipedia

    en.wikipedia.org/wiki/Hydraulic_head

    Hydraulic head or piezometric head is a measurement related to liquid pressure (normalized by specific weight) and the liquid elevation above a vertical datum. [ 1 ] [ 2 ] It is usually measured as an equivalent liquid surface elevation, expressed in units of length, at the entrance (or bottom) of a piezometer .

  7. Total dynamic head - Wikipedia

    en.wikipedia.org/wiki/Total_dynamic_head

    In fluid dynamics, total dynamic head (TDH) is the work to be done by a pump, per unit weight, per unit volume of fluid.TDH is the total amount of system pressure, measured in feet, where water can flow through a system before gravity takes over, and is essential for pump specification.

  8. Crosshead - Wikipedia

    en.wikipedia.org/wiki/Crosshead

    A crosshead as part of a reciprocating piston and slider-crank linkage mechanism. Cylindrical trunk guide Hudswell Clarke Nunlow; crosshead and two slide bars. In mechanical engineering, a crosshead [1] is a mechanical joint used as part of the slider-crank linkages of long stroke reciprocating engines (either internal combustion or steam) and reciprocating compressors [2] to eliminate ...

  9. Wellhead - Wikipedia

    en.wikipedia.org/wiki/Wellhead

    In general well heads are five nominal ratings of wellheads: 2, 3, 5, 10 and 15 (×1000) psi working pressure. They have an operating temperature range of −50 to +250 degrees Fahrenheit. They are used in conjunction with ring type seal gaskets. In general the yield strength of the materials range from 36000 to 75000 psi.