TITLE

coefficient of expansion

PUB. DATE
January 2005
SOURCE
Hutchinson Dictionary of Scientific Biography;2005, p1
SOURCE TYPE
Biography
DOC. TYPE
Other
ABSTRACT
coefficient of exQuantity that describes the amount of expansion undergone by a material for a degree rise in temperature. It is expressed as the increase in length per unit length, per degree centigrade. For example, the metal with the lowest coefficient of expansion is Invar, at 2.3 × 10-6 m of expansion for every meter in length, per degree Celsius rise in temperature.
ACCESSION #
19931168

 

Related Articles

  • Thermal expansion calculation for silicate glasses at 210°C based on a systematic analysis of global databases. Fluegel, Alexander // Glass Technology: European Journal of Glass Science & Technology;Oct2010, Vol. 51 Issue 5, p2 

    Thermal expansion data for more than 5500 compositions of silicate glasses were analyzed statistically. These data were gathered from the scientific literature, summarized in SciGlassâ„¢ 6.5. The analysis resulted in a data reduction from 5500 glasses to a core of 900, where the majority of...

  • Thermal expansion of liquid Ti–6Al–4V measured by electrostatic levitation. Li, John J. Z.; Johnson, William L.; Rhim, Won-Kyu // Applied Physics Letters;9/11/2006, Vol. 89 Issue 11, p111913 

    The liquid density of Ti-6Al-4V was measured over a temperature range from 1661 to 1997 K that included undercooling by as much as 280 K. The sample was levitated in an electrostatic levitator and video imaging technique was used to capture the volume changes as a function of temperature. Over...

  • Temperature distributions at the surface of functionally graded materials containing a cylindrical defect. Xiao-Bo Ma; Fei Wang; De-Zhen Ch // Journal of Applied Physics;2014, Vol. 115 Issue 20, p203505-1 

    The recognition of subsurface defects is an important aspect of inverse heat transfer problems. The solution of direct problems is the basis of the inverse problems. In this paper, based on the non- Fourier heat conduction equation and using the image method and the wave function expansion...

  • Anisotropy of thermal expansion in YAlO3 and NdGaO3. Chaix-Pluchery, O.; Chenevier, B.; Robles, J. J. // Applied Physics Letters;6/20/2005, Vol. 86 Issue 25, p251911 

    YAlO3 and NdGaO3 thermal expansion coefficients were measured using in situ powder x-ray diffraction in the temperature range of 28–650 °C. They exhibit a clear anisotropy: The expansion, quite similar along the [100] and [001] directions, is much lower along the [010] direction. The...

  • Imaging thermal fields in nonlinear photoacoustics. Oshurko, V. B. // Technical Physics Letters;Aug2006, Vol. 32 Issue 8, p691 

    It is demonstrated that the shape of a photoacoustic response in systems with a temperature-dependent thermal expansion coefficient (thermononlinear case) represents a wavelet transform of the spatial distribution of heat sources.

  • Thermal physical properties of Bi4Ge3O12 single crystals. Denisov, V. M.; Denisova, L. T.; Irtyugo, L. A.; Biront, V. S. // Physics of the Solid State;Jul2010, Vol. 52 Issue 7, p1362 

    The heat capacity, thermal conductivity, thermal diffusivity, and thermal expansion of Bi4Ge3O12 single crystals have been measured over a wide temperature range.

  • Heat-kernel expansion and counterterms of the Faddeev—Popov determinant in Coulomb and Landau gauge. Reinhardt, Hugo; Campagnari, Davide R. // European Physical Journal C -- Particles & Fields;Jul2010, Vol. 68 Issue 1/2, p299 

    The Faddeev–Popov determinant of Landau gauge in d dimensions and Coulomb gauge in d+1 dimensions is calculated in the heat-kernel expansion up to next-to-leading order. The UV-divergent parts in d=3,4 are isolated and the counterterms required for a non-perturbative treatment of the...

  • Study of the Relationship Between Heat Island Effect and Urbanization Expansion Based on Index Method of Xi'an City. Han Ling; Zhang Yu; Huang Xitao; Ma Wentao // Applied Mechanics & Materials;2014, Issue 682-686, Special section p433 

    In this paper, it extracted and monitored the ground temperature, urban land, green space, water, bare ground in Xi'an used LANDSAT images in different periods of 1995, 2006 and 2013, analyzed the relationship between the changes of urban underlying surface and heat island in the past 20 years...

  • The high-temperature expansion of the hierarchical Ising model: From Poincare symmetry to an... Meurice, Y. // Journal of Mathematical Physics;Apr95, Vol. 36 Issue 4, p1812 

    Asserts that the high hierarchical model at finite volume has a symmetry group which can be decomposed into rotations and translations as the familiar Poincare groups. Possibility of calculating the high-temperature expansion of the magnetic susceptibility; Use of fractions to label the sites.

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics