directional system
1Directional control valve — Directional control valves are one of the most fundamental parts in hydraulic machinery. They allow fluid flow into different paths from one or more sources. They usually consist of a piston inside a cylinder which is mechanically or electrically …
2Directional Infrared Counter Measures — (DIRCM) is a system produced by Elbit Systems, Northrop Grumman, ITT Corporation and BAE Systems to protect aircraft from infrared homing ( heat seeking ) man portable missiles. It is a lightweight, compact system designed to provide mission… …
3Directional statistics — is the subdiscipline of statistics that deals with directions (unit vectors in Rn), axes (lines through the origin in Rn) or rotations in Rn. More generally, directional statistics deals with observations on compact Riemannian manifolds. The… …
4Directional stability — is stability of a moving body or vehicle about an axis which is perpendicular to its direction of motion. Stability of a vehicle concerns itself with the tendency of a vehicle to return to its original direction in relation to the oncoming medium …
5System Rush — is a futuristic racing game for the Nokia N Gage platform. It was released in 2005 and available Worldwide through leading retailers.Infobox VG title = System Rush developer = Ideaworks 3D publisher = Nokia released = 2005 genre = racing game… …
6Directional boring — A small directional boring unit in action Directional boring, commonly called horizontal directional drilling or HDD, is a steerable trenchless method of installing underground pipes, conduits and cables in a shallow arc along a prescribed bore… …
7Directional sound — See sound from ultrasound for a beam of ultrasound that makes audible sound in a restricted target area without a receiving set. Directional Sound refers to the notion of using various devices to create fields of sound which spread less than most …
8Directional Sound — See sound from ultrasound for a beam of ultrasound that makes audible sound in a restricted target area without a receiving set. Directional Sound refers to the notion of using various devices to create fields of sound which spread less than most …
9Directional drilling — A horizontal directional drill in operation Directional drilling (or slant drilling) is the practice of drilling non vertical wells. It can be broken down into three main groups: Oilfield Directional Drilling, Utility Installation Directional… …
10Directional Command-Activated Sonobuoy System — The AN/SSQ 62 Directional Command Activated Sonobuoy System (DICASS) is a directional active sonobuoy that provides target bearing and range information on the target submarine with each echo. Categories: Anti submarine warfareNavy stubs …
