Sentences with phrase «measure air leaks»

Using blower door tests and infrared cameras, energy audits measure air leaks and detect air infiltration or missing insulation.

Not exact matches

So Stephen Conley of the University of California - Davis and his colleagues decided to measure natural - gas levels in the air downwind of the leak.

The Bacharach uses two sensors to analyze methane leaks: The first one measures natural gas concentrations in the air between 0 and 5 percent, which are caused by smaller leaks, while the second sensor measures concentrations above 5 percent that are caused by larger leaks.

Since the intake manifold pressure is directly measured to calculate the intake air volume and decide the amount of fuel to inject, a vacuum leak theoretically can not contribute to a lean condition like this.

If it's pulling air I would imagine no... but... have taken measures to spot a leak by cleaning the engine bay so you can see a delta in state?

Sophisticated equipment is required to measure the rate of air leakage but not to simply find the leaks.

The newly proposed rules would, among other actions, prohibit venting (intentional emitting), require quarterly leak inspections of new and existing facilities, and include measures to prevent worsening local air quality caused by oil and gas activity.

As federal and state agencies failed to monitor air pollution after Hurricane Harvey, we measured and mapped a leaking carcinogen in real time.