Heat Flow Current Events | Heat Flow News
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Minerals go 'dark' near Earth's core
Minerals crunched by intense pressure near the Earth's core lose much of their ability to conduct infrared light, according to a new study from the Carnegie Institution's Geophysical Laboratory. view more (2006-05-26)
Tectonic plates act like variable thermostat
Like a quilt that loses heat between squares, the earth's system of tectonic plates lets warmth out at every stitch. view more (2007-08-14)
Ultrafast laser spectrometer measures heat flow through molecules
Global warming isn't the only heat scientists are feeling. Another area in which heat flow is becoming crucial is the field of molecular electronics, where long-chain molecules attached to tiny electrodes are used to transport and switch electrons. view more (2007-08-10)
The continents as a heat blanket
Drifting of the large tectonic plates and the superimposed continents is not only powered by the heat-driven convection processes in the Earth's mantle, but rather retroacts on this internal driving processes. view more (2009-01-23)
Changes in net flow of ocean heat correlate with past climate anomalies
Physicists at the University of Rochester have combed through data from satellites and ocean buoys and found evidence that in the last 50 years, the net flow of heat into and out of the oceans has changed direction three times. view more (2009-08-17)
Nanotubes act as 'thermal Velcro' to reduce computer-chip heating
Engineers have created carpets made of tiny cylinders called carbon nanotubes to enhance the flow of heat at a critical point where computer chips connect to cooling devices called heat sinks, promising to help keep future chips from overheating. view more (2006-05-03)
Waste not, want not
Tapping industrial waste heat could reduce fossil fuel demands in the short term and improve efficiency of countless manufacturing processes, according to scientists in Japan writing in the International Journal of Exergy. view more (2009-04-02)
A breakthrough in heat transfer technology
A revolutionary breakthrough in heat transfer technology that could improve process productivity and reduce energy consumption and waste, is being developed by Ashe Morris Ltd thanks to a £100,000 investment from NESTA (the National Endowment for Science, Technology & the Arts), the largest source of early stage funding in the UK. view more (2003-07-21)
Europa does the wave to generate heat
One of the moons in our solar system that scientists think has the potential to harbor life may have a far more dynamic ocean than previously thought. view more (2008-12-12)
Heat halts pain inside the body
The old wives' tale that heat relieves abdominal pain, such as colic or menstrual pain, has been scientifically proven by a UCL (University College London) scientist. view more (2006-07-06)
Friction Inside The Earth Is A Source Of Heat
There is high temperature inside our planet and the reason is not known yet. A common belief that the Earth`s interior is heated by radioactive elements is now doubted of. Professor Felix Letnikov from Irkutsk Institute of the Earth`s Crust have proposed an idea that the heat is formed in the outer core because of friction between its layers.... view more... (2002-06-28)
Measuring the immeasurable: New study links heat transfer, bond strength of materials
The speed at which heat moves between two materials touching each other is a potent indicator of how strongly they are bonded to each other, according to a new study by researchers at Rensselaer Polytechnic Institute. view more (2009-04-14)
Fruit flies and global warming - Some like it hot
Researchers working in Australia have discovered ways in which fruit flies might react to extreme fluctuations in temperature. Short-term exposure to high heat stress (heat hardening has been known to have negative effects on Drosophila. view more (2007-01-29)
Saving salivary glands from the collateral damage of radiation therapy
Researchers have shown that targeted overexpression of heat shock protein 25 prevents radiation-induced damage to salivary glands, a common consequence of treatment for head and neck cancer. view more (2006-10-30)
VIP's importance to temperature regulation may be pre-empted by substance P
An elusive neurotransmitter pathway in the skin may have been isolated by University of Oregon researchers, a discovery that, if confirmed, would be a leap forward in understanding how temperature regulation occurs. view more (2006-10-25)
Long heat waves boost hospital admissions
Summer heat waves significantly increase pressure on hospitals, according to research published in the online open access journal, BMC Public Health. view more (2007-08-09)
Safe Heating of Explosive Gases
The Institut für Mikrotechnik Mainz GmbH (IMM) has developed the micro structured gas heater MSGH for combustible or explosive media. A clear separation of the space containing the medium from the heating elements allows safe heating and overheating of process gases, gas mixtures or gas/vapour mixtures. The MSGH has 50 cubic centimetres of... view more... (2004-06-23)
Drying wood with steam
Large quantities of wood chips are dried for the production of chip-board. Modifications to a widely implemented large-scale industrial process lead to enormous savings: 15 percent less heat energy is required and emissions are markedly reduced. view more (2002-02-01)
Videos extract mechanical properties of liquid-gel interfaces
Blood coursing through vessels, lubricated cartilage sliding against joints, ink jets splashing on paper-living and nonliving things abound with fluids meeting solids. view more (2008-01-24)
Scientists formulate a heat wave survival guide
Scientists from Imperial College London have found a simple solution to city dwellers' despair as temperatures soar during summer heat waves. In a bid to cool down they have to learn how to ventilate and cool rooms by using windows and the building properly. view more (2003-08-06)
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