Ads
related to: lifting gas vs lighter gas or electric heat in new jerseysmartholidayshopping.com has been visited by 100K+ users in the past month
bestvaluechoice.com has been visited by 10K+ users in the past month
Search results
Results From The WOW.Com Content Network
A lifting gas or lighter-than-air gas is a gas that has a density lower than normal atmospheric gases and rises above them as a result, making it useful in lifting lighter-than-air aircraft. Only certain lighter than air gases are suitable as lifting gases.
Some airship designs that use a lighter-than-air lifting gas heat a portion of the gas, which is usually maintained in enclosed cells to gain additional lift. Heating the lifting gas causes expansion of the gas in order to further lower the density of the lifting gas, which results in greater lift.
Changes in the lifting gas temperature in relation to the surrounding air have an effect on the buoyancy balance: higher temperatures increase buoyancy; lower temperatures decrease buoyancy. Artificially changing the lifting gas temperature requires constant work as the gas is barely thermally isolated from the surrounding air.
Check out the heat index for some New Jersey towns. ... Lighter Side. Politics. Science & Tech. Sports. Weather. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us.
The air-filled red balloon acts as a simple ballonet inside the outer balloon, which is filled with lifting gas. A ballonet is an air bag inside the outer envelope of an airship which, when inflated, reduces the volume available for the lifting gas, making it more dense. Because air is also denser than the lifting gas, inflating the ballonet ...
It would have included a gas-fired compressor station in Franklin Township, and the installation of more than 23 miles (37 kilometers) of pipeline through the Raritan and Lower New York bays en ...