"air circuit" is a correct and usable phrase in written English.
It is typically used when referring to an electric circuit where air is used as the insulating medium, such as in some kinds of electrical circuit breakers. Example: The new air circuit was designed to reduce the risk of power outages in the city.
We saw Frank Hawks in the newsreel, starting out on an air circuit for the fund, and tears were in his eyes as he recalled his old friend.
It consists in a vertical tube filled with marbles through which water is flowing while equilibrating with a closed air circuit.
The aim of this study is the optimal dimensioning of the air circuit's outlet nozzle in relation with the load duration curve, for a given PEMFC generator, in order to maximize the PEMFC efficiency and to increase the net outlet power.
An experimental study is presented on the characterization of the noise transmission properties of the duct junctions used in ventilation and air-conditioning air circuits, assumed as three-port acoustic systems with plane-wave sound propagation.
In this work, we present and analyse the flow-sensing part of a recently-developed multisensor in LTCC (low-temperature co-fired ceramic) technology; this device integrates flow/pressure/temperature sensing and is designed for diagnostics monitoring of standard industrial compressed air circuits and devices such as valves and actuators.
Following Sundance, Lions Gate began to screen the film privately to members of Hollywood's elite on what is commonly referred to as the Bel-Air circuit.
However, the power to have newly released films at your fingertips, compliments of what insiders call the Bel-Air circuit, is something money can't buy.
A handful of entertainment-industry power brokers and other wealthy individuals, known as "the Bel-Air circuit," for years have received free prints of first-run movies from studios to show in their home screening rooms.
The ammonia emission was measured continuously over 46 h from an open-air-circuit respiration chamber where faeces and urine were mixed in a slurry tray when voided from the pigs.
A computer simulation of the air-circuits of a variable-air-volume air-conditioning system is developed and validated experimentally.
Raw clinker (uncrushed clinker) was fed to the conventional two-compartment ball mill air classifier circuit in sampling campaign-1 whereas HPGR crushed clinker was fed to the same circuit with modifications on the intermediate diaphragm middle grate design in sampling campaign-2.
