control the flow rate
1peak expiratory flow rate — PEFR the maximum rate at which a person can forcibly expel air from the lungs at any time, expressed usually in litres per minute (occasionally in litres per second). A low value can help diagnose asthma in the correct clinical context, and… …
2Flow measurement — is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive displacement flow meters acumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow… …
3Flow chemistry — In flow chemistry, a chemical reaction is run in a continuously flowing stream rather than in batch production. In other words, pumps move fluid into a tube, and where tubes join one another, the fluids contact one another. If these fluids are… …
4flow — {{Roman}}I.{{/Roman}} noun ADJECTIVE ▪ heavy, large, massive ▪ good ▪ adequate ▪ poor ▪ …
5flow — [[t]flo͟ʊ[/t]] ♦♦ flows, flowing, flowed 1) VERB If a liquid, gas, or electrical current flows somewhere, it moves there steadily and continuously. [V adv/prep] A stream flowed gently down into the valley... [V adv/prep] The current flows into… …
6Control of respiration — Control of ventilation refers to the physiological mechanisms involved in the control of physiologic ventilation. Gas exchange primarily controls the rate of respiration. The most important function of breathing is gas exchange (of oxygen and… …
7Control valves — are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a setpoint to a process variable whose value is… …
8The Irish (in Countries Other Than Ireland) — The Irish (in countries other than Ireland) † Catholic Encyclopedia ► The Irish (in countries other than Ireland) I. IN THE UNITED STATES Who were the first Irish to land on the American continent and the time of their arrival are …
9The Invisible Man (2000 TV series) — The Invisible Man Format Action, Sci fi Created by Matt Greenberg Developed by Carlton Prickett Breck Eisner Starring Vincent Ventresca Paul Ben V …
10The theory of a second-best solution — concerns the events that happen when a condition for an optimal outcome isn t met. In that case a second best solution should be sought. But the second best solution isn t always the one where every other condition is met except the one missing… …
