Sentence examples for test duct from inspiring English sources

The methodology places the equipment in a test duct, a microbial aerosol is generated and then sampled simultaneously before and after the test system.

Analogous experimental data are presented for the sound pressure level inside a simple test duct of rectangular cross-section with a flexible wall.

The experimental setup is an open-flow loop that consists of a test duct with entrance and exit sections, a blower unit, control valve, orifice plate, various devices for measurement of temperature, and fluid head.

The test duct was designed with an aspect ratio of 1 4 and its bottom wall was made of a rectangular removable brass plate of 320 mm by 120 mm.

This leading edge vibration can be interpreted as the inhomogeneous boundary conditions imposed on the fluid dynamic problem, and gives rise to an acoustic wave in the test duct.

14 We evaluated strategies to maximise sensitivity while minimising false positives in a screening test for duct dependent circulation with a new generation oximeter which measured functional oxygen saturation preductally (in right hand) and postductally (in either foot).

Boeing, for example, might use the technique to make and test air-duct shapes before committing to a final design.

In that work, we found that the removal efficiency of a polydisperse test dust achieved by in-duct devices (specifically, 1-inch, 5-inch, and high efficiency electrostatic) was approximately 10% lower than the rated efficiencies determined according to ASHRAE Method 52.2, an industry standard performance metric [ 36].

Testing Air Ducts: What about borescopes?

Numerical results from the ribbed duct tests are compared with experimental test data and, in the absence of empirical transfer coefficients for wet, rib-roughened rectangular ducts, enhancement factors have been used to model rib effects.

At a helium gas temperature over 700 °C, the cumulative operation time for the duct test section reached 350 h.