Sentence examples for proportional flow from inspiring English sources

The use of solenoid valves to replace a proportional flow control valve can significantly lower the price of a positioning system.

In order to perform proportional flow control pulse width modulation was used to control the duty cycle of the ultrasonic power transferred to the valve.

In static aspect, proportional flow control is required, which means the static flow through the valve can be proportionally controlled by pilot pressure.

In the method proposed by this paper, a static model of the static flow control performance based on hydraulic half bridge analysis was built to determine the area-displacement features of two key orifices to achieve proportional flow control.

Control Engineering Practice, 14, 503 510] proposes a method based on qualitative shape analysis, which is very effective for flow control loops where the valve position (or the proportional flow rate) is available as measurement.

The system included a micro-controller, a LCD display, a proportional flow control electro-valve, a rotational speed sensor and a hydraulic motor mounted on the shaft of the fertilizer dispenser of a drilling machine.

Table 1 Proportional fair rates   Flow 1 Flow 2 Flow 3 Flow 4 Normalized flow rate 0.388 0.388 0.223 0.527 Figure 3 The convergence of flow source rates.

An electronically controlled valve is used to add a NO/nitrogen (N2) mixture proportional to flow into the inspiratory gas stream.

In the other words, D is proportional to flow velocity, but it can be saturated at the maximum detectable flow velocity, due to a limit of time resolution for each scan parameters [ 26].

This piezosensor develops a signal having a fundamental frequency that is proportional to flow.

However their frequency is not proportional to flow velocity but is bowed similar as a root function.