Search results
Results from the WOW.Com Content Network
American Petroleum Institute (API) MPMS (Manual of Petroleum Measurement Standards) Chapter 21—Chapters 21.1 - Electronic Gas Systems, and Chapter 21.2 - Liquid Electronic Systems address the ability to audit and verify the information produced by a flow computer, and defines the data which a flow computer should retain, the items which should be audited if modified, the reports which the ...
Active control requires actuators that require energy and may operate in a time-dependent manner. [1] Active flow control includes steady or unsteady suction or blowing, [2] the use of synthetic jets, valves and plasma actuators. Actuation may be pre-determined (open-loop control) or be dependent on monitoring sensors (closed-loop control).
Chromatography software is called also Chromatography Data System. [1] It is located in the data station of the modern liquid, gas or supercritical fluid chromatographic systems. This is a dedicated software connected to an hardware interface within the chromatographic system, which serves as a central hub for collecting, analyzing, and ...
An NMT H + flux profile of Arabidopsis root across several zones. This example shows strong H + influx closer to the root tip, and slight H + efflux further from the tip.. Non-invasive micro-test technology (NMT) is a scientific research technology used for measuring physiological events of intact biological samples.
[1] The definition of a closed loop control system according to the British Standards Institution is "a control system possessing monitoring feedback, the deviation signal formed as a result of this feedback being used to control the action of a final control element in such a way as to tend to reduce the deviation to zero." [2]
Their published result caught the attention of several major industries and created a surge of interest in applying fluidics (then called fluid amplification) to sophisticated control systems, which lasted throughout the 1960s. [4] [5] Horton is credited for developing the first fluid amplifier control device and launching the field of fluidics ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Fluid power – Use of fluids under pressure to generate, control, and transmit power; Geodynamics – Study of dynamics of the Earth; Hydraulic machinery – Type of machine that uses liquid fluid power to perform work; Meteorology – Interdisciplinary scientific study of the atmosphere focusing on weather forecasting