A luminous flame is a burning flame which is brightly visible. Much of its output is in the form of visible light, as well as heat or light in the non-visible wavelengths.
An early study of flame luminosity was conducted by Michael Faraday and became part of his series of Royal Institution Christmas Lectures, The Chemical History of a Candle.[1]
^Faraday, Michael (1861). W. Crookes (ed.). A Course of Six Lectures on the Chemical History of a Candle. Griffin, Bohn & Co.
A luminousflame is a burning flame which is brightly visible. Much of its output is in the form of visible light, as well as heat or light in the non-visible...
now-famous Bunsen burner in 1855, which was useful in flame tests due to its non-luminousflame that did not disrupt the colors emitted by the test materials...
Ludwig & Mayer Luminousflame, a flame emitting visible light Luminous Mysteries, meditations on the Rosary in the Catholic Church Luminous Productions,...
often called the "safety flame" or "luminousflame". The yellow flame is luminous due to small soot particles in the flame, which are heated to incandescence...
variety of units for luminous intensity were used in various countries. These were typically based on the brightness of the flame from a "standard candle"...
PH3 is spontaneously flammable in air (pyrophoric), burning with a luminousflame. Phosphine is a highly toxic respiratory poison, and is immediately...
form of street lighting. For this use, gases that burned with a highly luminousflame, "illuminating gases", were needed, in contrast to other uses (e.g....
A flame (from Latin flamma) is the visible, gaseous part of a fire. It is caused by a highly exothermic chemical reaction made in a thin zone. When flames...
candle's luminous intensity is still about one candela. The hottest part of a candle flame is just above the very dull blue part to one side of the flame, at...
recover these valuable compounds. Blue water gas (BWG) burns with a non-luminousflame which makes it unsuitable for lighting purposes. Carburetted Water Gas...
various standards for luminous intensity were in use in a number of countries. These were typically based on the brightness of the flame from a "standard candle"...
rivers, and studied London's water quality for decades. He also studied luminousflames and the effects of atmospheric pressure on dense ignited gas, and was...
A cool flame or invisible flame is a flame having a typical temperature of about 400 °C (752 °F). It is usually produced in a chemical reaction of a certain...
(300 BTU/cu ft). Blue water gas lacked illuminants; it would not burn with a luminousflame in a simple fishtail gas jet as existed prior to the invention of the...
and called Princess of the Dancing Blades and Hidden Princess of the LuminousFlame, she is a Mediator for the other war maidens before the beginning of...
van Loon, J. Th.; Vink, J. S. (2013). "The VLT-FLAMES Tarantula Survey. XI. A census of the hot luminous stars and their feedback in 30 Doradus". Astronomy...
The Flame Nebula, designated as NGC 2024 and Sh2-277, is an emission nebula in the constellation Orion. It is about 1350 light-years away. At that distance...
low buoyancy flames that are relatively non-luminous with low radiative energy. Jet flames of higher hydrocarbons are lazy, buoyant, luminous, with the presence...
reinforced by the arrival of Mila and the Olmütz Army. 9 "Thunder Swirl and LuminousFlame" Transliteration: "Kaminariuzu to kagayaku honō" (Japanese: 雷渦と煌炎) Kumiko...
effective electric lamps in the early 1900s, miners used flame lamps to provide illumination. Open flame lamps could ignite flammable gases which collected...
Folktales about luminous gemstones are an almost worldwide motif in mythology and history among Asian, European, African, and American cultures. Some stories...
then inserted into a flame, the sodium atoms emit an amber yellow color. Similarly, when indium is inserted into a flame, the flame becomes blue. These...
standard flame for photometric purposes with a luminous intensity unit of the Hefnerkerze (HK). The lamp was specified as having a 40 mm flame height and...
consume is converted into visible light; the rest is lost as heat. The luminous efficacy of a typical incandescent bulb for 120 V operation is 16 lumens...
order. Place a luminous source like a candle near the cardboard A and look through the hole in the cardboard C. We can see the candle flame. This implies...
Released: January 26, 2022 Label: Victor Entertainment, JPU Records 5 5 9,654 Luminous Released: March 20, 2024 Label: Victor Entertainment 11 — 9,071...
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