Global Information Lookup Global Information

Cone calorimeter information


Cone calorimeter stage while in use. Note that thermoplastic walls surround the apparatus, providing safe separation between the flame and the scientist.

A cone calorimeter is an instrument used to study the behavior of fire in small samples of condensed phase materials. It is widely used in the field of fire safety engineering and in oxygen consumption calorimetry.[1]

The instrument gathers data about the ignition time, mass loss, combustion products, heat release rate, and other parameters associated with the sample's burning properties. The measurement of the heat release rate is based on Huggett's principle[2] that the gross heat of combustion of any organic material is directly related to the amount of oxygen required for combustion. Its name comes from the conical shape of a radiant heater incorporated into the instrument that can produce a nearly uniform heat flux over the surface of the sample under study.[3]

  1. ^ Twilley, William H. (1988). "User's Guide for the Cone Calorimeter". NASA Sti/Recon Technical Report N. 89: 22086. Bibcode:1988STIN...8922086T.
  2. ^ Hugget, C (1980). "Estimation of rate of heat release by means of oxygen consumption measurements". Fire and Materials. 4 (2): 61–65. CiteSeerX 10.1.1.208.8855. doi:10.1002/fam.810040202.
  3. ^ Beyler, Craig (14 January 2017). "Oxygen consumption calorimetry, William Parker: 2016 DiNenno Prize". Fire Science Reviews. 61 (1). doi:10.1186/s40038-016-0016-z. Material was copied from this source, which is available under a Creative Commons Attribution 4.0 International License.

and 15 Related for: Cone calorimeter information

Request time (Page generated in 0.887 seconds.)

Cone calorimeter

Last Update:

A cone calorimeter is an instrument used to study the behavior of fire in small samples of condensed phase materials. It is widely used in the field of...

Word Count : 955

ALICE experiment

Last Update:

spectrometer in 1995, the transition radiation detectors in 1999 to a large jet calorimeter added in 2007. ALICE recorded data from the first lead-lead collisions...

Word Count : 8846

Cherenkov detector

Last Update:

Recording light from both primary and secondary particles, for a Cherenkov calorimeter the total light yield is proportional to the incident particle energy...

Word Count : 469

Filter funnel

Last Update:

of filtering. In order to achieve this, a cone-like shaped piece of filter paper is usually folded into a cone and placed within the funnel. The suspension...

Word Count : 213

T2K experiment

Last Update:

(without barrel part of the electromagnetic calorimeter) was completed in 2009. The missing part of the calorimeter was installed in the fall of 2010. T2K...

Word Count : 7827

Compton Gamma Ray Observatory

Last Update:

projected to the sky. Finally, their total energy was measured in a large calorimeter scintillation detector at the rear of the instrument. The EGRET instrument...

Word Count : 2049

Viscometer

Last Update:

be more flexible for other geometries as well. "Cone and plate" viscometers use a narrow-angled cone in close proximity to a flat plate. With this system...

Word Count : 4689

Laboratory flask

Last Update:

in 1861 by German chemist Emil Erlenmeyer (1825–1909)] - is shaped like a cone, usually completed by the ground joint, the conical flasks are very popular...

Word Count : 1236

Coal analysis

Last Update:

profile of a coal, the energy output of a coal is determined using a bomb calorimeter which measures the specific energy output of a coal during complete combustion...

Word Count : 1449

Separatory funnel

Last Update:

remains in the separatory funnel. A separating funnel takes the shape of a cone with a hemispherical end. It has a stopper at the top and stopcock (tap)...

Word Count : 1110

Funnel

Last Update:

Used in transferring liquids in small containers. Funnels known as killing cones are used to slaughter individual birds in poultry farming. The funnel is...

Word Count : 549

Dropping funnel

Last Update:

at least the mid-1800s. cylindrical type graduated and ungraduated with cone and socket with pressure equalizing tube pear shaped, graduated and ungraduated...

Word Count : 315

LHCb experiment

Last Update:

particle type of high-momentum tracks. The electromagnetic and hadronic calorimeters provide measurements of the energy of electrons, photons, and hadrons...

Word Count : 2830

Inoculation needle

Last Update:

The needle will be flamed at a downward angle through the flame's inner cone until it is red-hot. The downward angle will minimize the amount of microbial...

Word Count : 1312

Teclu burner

Last Update:

holes, so that the flame the burner produces consists of many aerated small cones whereas in the Teclu burner, only one single flame is produced. There is...

Word Count : 2154

PDF Search Engine © AllGlobal.net