Sentences with phrase «heat emitters»

If more heat is required than a heat pad can provide, ceramic heat emitters are an ideal choice as both a primary or secondary heat source.

Retailers should also offer the appropriate housings and / or fixtures for the bulbs and heat emitters they sell.

Zoo Med Nano Lighting The Nano lighting line from Zoo Med is designed for small terrariums and includes a dome fixture, combo dome fixture, a five - watt LED, a 35 - watt halogen heat lamp, ceramic heat emitters, infrared heat lamps and basking spot lamps that are each available in 25 - and 40 - watt sizes.

Standard reptile basking bulbs, infrared heat lights, ceramic heat emitters and heat pads are reliable and efficient ways to provide warmth.

The typical lamp will emit about 250 watts, which tend to be far higher than far infrared heat emitters.

Not exact matches

Cotton fertilizers are major greenhouse gas emitters, and trucking cotton from farms to industrial gins, spinners and weavers generates transportation emissions, compounded by repeated energy - intensive heating and cooling processes.

Scientists have created a heat - resistant thermal emitter that could significantly improve the efficiency of solar cells.

Instead of sending sunlight directly to the solar cell, thermophotovoltaic systems have an intermediate component that consists of two parts: an absorber that heats up when exposed to sunlight, and an emitter that converts the heat to infrared light, which is then beamed to the solar cell.

«Hafnium and tungsten are abundant, low - cost materials, and the process used to make these heat - resistant emitters is well established.

Alternatively, with infrared saunas, make sure to select one that provides an equal amount of heat using high - quality carbon emitters.

The collectors are heat sink to the plate, and they have common emitter voltage from the same power..

The bottom line is that 50 percent cuts by 2050 is the minimum effort to avert a climate catastrophe, and America must make the maximum effort possible as the number one per capita and historical emitter of heat - trapping pollution.

(2) In the stratosphere, CO2, being a good IR emitter, radiates to space the heat energy it gains from collisions with other molecules.

But some environmentalists credited the effort for engaging China and India, countries emerging as the dominant emitters of carbon dioxide, the main heat - trapping gas linked to global warming.

The UP is not only absorbing more heat from below, but we've added an IR emitter, CO2, to the UP layers, and so it can rid itself of more heat.»

The fact that the body A is cooled by B and heated by B ′ is due entirely to the fact that B is a weaker, B ′ a stronger emitter than A.»

National Research Council: [A] ccording to EPA's own estimates, corn - grain ethanol produced in 2011, which is almost exclusively made in biorefineries using natural gas as a heat source, is a higher emitter of GHG than gasoline.

To avoid this level of warming, large emitters such as the United States need to greatly reduce heat - trapping gas emissions by mid century.

It may be pure coincidence that the two things are happening at the same time; but it is undisputed that CO2 absorbs the heat energy in infrared radiation and, as it warms up, becomes an emitter of infrared itself.

In other words by imagining Earth as Blackbody [perfect absorber, emitter, and conductor of sunlight and heat] one create a uniform planetary temperature.

The 1997 Kyoto Protocol requires modest emission cutbacks by industrial countries but not the United States, the biggest emitter of carbon dioxide and other heat - trapping gases, because it rejected Kyoto.

It is a very efficient emitter, and IR is the main way of losing heat.

Major emitters are required under a 2008 law signed by President George W. Bush to provide detailed annual reports of their emissions of carbon dioxide and five other heat - trapping gases that contribute to global warming.

New York University, for example, may rank as a big emitter in New York, but a year ago it opened a co-generation facility that makes electricity and uses the waste heat to heat and cool buildings, thus doing far more work per pound of carbon dioxide emitted than most other sources.

However, until the US gets off its coal and oil addiction, China will continue to build new coal plants which are the worst emitters of heat - trapping gases and other pollutants.

Now, the boundary conditions of radiational heat transfer theory are two states (1) a blackbody perfect emitter / absorber and (2) a perfect reflector which is a non emitter / non absorber.