Measurement of Intermittent Air Flow by Laminar Flowmeter : Report 2, Comparison of Instantaneous Flow Rate

A perspective on OR laminar air flow.

The Measurement and Simulation of Indoor Air Flow The Measurement and Simulation of Indoor Air Flow

Flow rate measurement in modern ambient air samplers – how accurate ?

New generation ambient air samplers operate at much lower sampling flow rates than do their “high volume” predecessors, namely 16.7 liters/minute. When these new air samplers emerged several years ago there were limited tools available with which to assess and calibrate their operating flow rate. In 1996 a flow meter specifically designed for these new air samplers came available, known as the ...

Nusselt Number Measurement of Air Flow between Grooved Rotor and Stator of a Generator

In this article, turbulent flow heat transfer in the air gap between rotor and stator of a generator under nonhomogeneous heat flux is studied experimentally. The rotor consists of four symmetrical triangular grooves. The stator surface is smooth and does not include any grooves. The relative heat flux between the rotor and the stator is 1 to 3. Temperature and heat flux are measured locally at...

Use of laminar air-flow equipment in microbiology.

For many years microbiologists have attempted to devise more efficient techniques for controlling microbial contamination. These efforts have ranged from the use of cotton-plugged tubes to large germ-free isolators used by gnotobiologists. Experience has shown that considerable care, time, and money are required to prevent contamination of animals, culture media, antigens, antisera, and other m...