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  2. Enthalpy–entropy chart - Wikipedia

    en.wikipedia.org/wiki/Enthalpy–entropy_chart

    An enthalpy–entropy chart, also known as the H–S chart or Mollier diagram, plots the total heat against entropy, [1] describing the enthalpy of a thermodynamic system. [2] A typical chart covers a pressure range of 0.01–1000 bar , and temperatures up to 800 degrees Celsius . [ 3 ]

  3. Trouton's rule - Wikipedia

    en.wikipedia.org/wiki/Trouton's_rule

    Trouton’s rule can be explained by using Boltzmann's definition of entropy to the relative change in free volume (that is, space available for movement) between the liquid and vapour phases. [ 2 ] [ 3 ] It is valid for many liquids; for instance, the entropy of vaporization of toluene is 87.30 J/(K·mol), that of benzene is 89.45 J/(K·mol ...

  4. Numerical solution of the convection–diffusion equation

    en.wikipedia.org/wiki/Numerical_solution_of_the...

    ε is porosity that is the ratio of liquid volume to the total volume; ρ is mass density; λ is thermal conductivity; Q(x,t) is source term representing the capacity of internal sources; The equation above can be written in the form

  5. Volume (thermodynamics) - Wikipedia

    en.wikipedia.org/wiki/Volume_(thermodynamics)

    Therefore, gas volume may alternatively be expressed excluding the humidity content: V d (volume dry). This fraction more accurately follows the ideal gas law. On the contrary, V s (volume saturated) is the volume a gas mixture would have if humidity was added to it until saturation (or 100% relative humidity).

  6. List of abbreviations in oil and gas exploration and production

    en.wikipedia.org/wiki/List_of_abbreviations_in...

    TV/BIP – ratio of total volume (ore and overburden) to bitumen in place; TVD – true vertical depth; TVDPB – true vertical depth playback log; TVDRT – true vertical depth (referenced to) rotary table zero datum; TVDKB – true vertical depth (referenced to) top kelly bushing zero datum

  7. 28-year-old news anchor dies suddenly of a brain aneurysm

    www.aol.com/news/28-old-news-anchor-dies...

    Ana Orsini, a co-anchor at CBS affiliate KOLD-TV in Tucson, died last week of a brain aneurysm. Orsini's death was announced by her fellow newscasters in an emotional live broadcast on Dec. 16.

  8. Cubic equations of state - Wikipedia

    en.wikipedia.org/wiki/Cubic_equations_of_state

    A nice feature with the volume translation method of Peneloux et al. (1982) is that it does not affect the vapor–liquid equilibrium calculations. [9] This method of volume translation can also be applied to other cubic EOSs if the c-parameter correlation is adjusted to match the selected EOS.

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