Sentence examples for venting device from inspiring English sources

The presence of a duct has been reported to severely increase the violence of the vented explosion posing a problem for the proper design of the venting device.

We find ∼60% improvement in the normalized pressure drop and up to 4.4 °C reduction in the average substrate temperature between the control and vapor venting device under similar operating conditions.

Results from cornstarch explosion tests using a flameless venting device (mounted over a burst disc) on an 8 m3 vessel are presented and used to determine the overall efficiency of the device, which is defined as the ratio between its effective vent area and the nominal vent area.

The Eurocode 1 suggests using the German DIN-Report 140 to design the venting devices.

Venting devices are commonly used to try to reduce the damage caused by any dust explosion that may occur in silo systems.

The paper reports a case study relevant to operator errors that occur during maintenance procedures on safety venting devices in refuelling station hydrogen storage systems performed using first- and second-generation Human Rate Assessment (HRA) techniques.

The area size of the venting devices installed in the silo will determine the development of internal overpressures in the event of an explosion, and thus the structural design of the silo.

In this study, the DIN-Report 140 has been analysed by calculating a wide range of cases, including different silo dimensions, materials (barley and wheat flour) and values of inertia and activation pressure of the venting devices.

Despite these considerations, few studies have been devoted to the analysis of explosion properties at conditions of temperature and pressure different from ambient and in the presence of turbulence; therefore, experiments are still needed, even at lab-scale, e.g. for the design of mitigation system as venting devices.

Of the 60 pneumothoraces, 10 were managed without chest tubes; 6 of these had thoracic venting devices, and 6 were given sclerotherapy with tetracycline antibiotics (two had both therapies).

In this paper, we propose a predictive methodology for the evaluation of the dynamics of partial volume deflagration, aiming at defining useful correlations for the design of vent devices, starting from the fundamental equation for the rate of pressure rise and flame propagation in closed vessel.