Linear thermal expansion：Linear Thermal Expansion
Linear Thermal Expansion
Whenanobjectisheatedorcooled,itslengthchangesbyanamountproportionaltotheoriginallengthandthechangeintemperature.Thelinearthermal ...。其他文章還包含有：「12.3」、「CoefficientofLinearThermalExpansion(CLTE)」、「Thermalexpansion」、「ThermalExpansionFormula」、「ThermalExpansionofSolidsandLiquids」
查看更多 離開網站Whenanobjectisheatedorcooled,itslengthchangesbyanamountproportionaltotheoriginallengthandthechangeintemperature.Thelinearthermalexpansion-thechangeinlength-ofanobjectcanbeexpressedasdl=L0α(t1-t0) (1)wheredl=changeinobjectlength(m,inches)L0=initiallengthofobject(m,inches)α=linearexpansioncoefficient[1](m/moC,in/inoF)t0=initialtemperature(oC,oF)t1=finaltemperature(oC,oF)ThefinallengthoftheobjectcanbecalculatedasL1=L0+dl=L0+L0α(t1-t0) (2)whereL1=finallengthofob...
12.3
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Thermal expansion is the tendency of matter to change in volume in response to a change in temperature. (An example of this is the buckling ...
Coefficient of Linear Thermal Expansion (CLTE)
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What is the coefficient of linear thermal expansion (CLTE)? · Characterizes the ability of a plastic to expand when the temperature increases. · Estimate the ...
Thermal expansion
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Thermal expansion is the tendency of matter to increase in length, area, or volume, changing its size and density, in response to an increase in temperature ...
Thermal Expansion Formula
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The relative expansion of the material divided by the change in temperature is known as the coefficient of linear thermal expansion. The coefficient of linear ...
Thermal Expansion of Solids and Liquids
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Linear thermal expansion is ΔL = αLΔT, where ΔL is the change in length L, ΔT is the change in temperature, and α is the coefficient of linear expansion, which varies slightly with temperature. The change in area due to thermal expansion is ΔA = 2αAΔT, wh