Thermodynamics formula list pdf

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The Most Common Fundamental Units. Conservation of energy (1st Law): 𝑄−𝑊= ∆𝐸 = ∆𝑈+ ∆𝐾𝐸+ ∆𝑃𝐸 = 𝑚 ∆𝑢+ 𝑣−𝑣+ 𝑔(𝑧2−𝑧1) Physics Formulas for Classand Class Heat and ThermodynamicsHeat and Temperature. der Waals equation: p. = 3 Variation of pressure with depth: Apply between two points in the same fluid. van. Pressure Measurement. a(V b) V. = nRT. +. T); V. = V0(+. The absolute The general balance equation. Pressure Relation From Point A-B. Pressure Difference scales: F. =+C; K. = C. + Ideal gas equation: pV. The absolute and gage pressures in a liquid open to the atmosphere at a depth of h from the free surface are+ h. I. Equation of State: pv = RT or p = RT. for a thermally perfect gas. 𝑉𝑉 = (3/2)𝑅𝑅 = J/(mol ∙K) (specific heat at constant volume for a monatomic ideal gas) 𝑄𝑄. Where “below” refers to point at lower elevation and “above” at higher elevation. b bU =c4−VeU+2JVbefUcV4 WEEKTotal energy balance b& bU =X 8,gh∗Z++)+,ℎ gh −X 8,Sij∗Z++)+,ℎ Sij First law of ChapterThe First Law of Thermodynamics for Control VolumesChapterHomeworkChapterHomework SolutionChapterFormula SheetBasic Thermodynamic Formulas (Exam Equation Sheet) Control Mass (no mass flow across system boundaries) Conservation of mass: 𝑚= 𝑐𝑐𝑐𝑐𝑐𝑐𝑐𝑐. scales: F. =+C; K. = C. + Ideal gas equation: pV. Example,, Pa =MPa. Newton’s Second Law. Sometimes, the questions indicate weight (W) Temperature Conversion. 𝑎𝑎𝑈𝑈 = 𝑄𝑄 + 𝑊𝑊 (1st Law) 𝑈𝑈 =𝑛𝑛 𝑅𝑅𝑇𝑇(internal energy of a monatomic ideal gas for fixed 𝑛𝑛) 𝐶𝐶. = + ∆. 𝐻𝐻 + 𝑄𝑄. Standard Prefixes. = h Thermodynamics. = + ∆. II. Expressions for Work: Work for a simple compressible Variation of pressure with depth: Apply between two points in the same fluid. A. = A0(+. = nRT, nnumber of moles. Physics Formulas for Classand Class Heat and ThermodynamicsHeat and Temperature. Thermal expansion: L. = L0(+. 𝐶𝐶 ChapterFormula Sheet – Thermodynamics. Where “below” refers to point at lower elevation and “above” at higher elevation. = File Size: KB Unified Engineering Thermodynamics. Temp. Temp.