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Formula library. Chapter 2. Chapter 3. Chapter 1. Chapter 4. Select one subject!!. Chapter 5. Chapter 6. Chapter 7. Chapter 8. Appendix. Nomenclature. Chapter 1. Middling and relations between rates and velocities. Nomenclature. where. Bla bla bla bla bla bla bla. pdf.
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Formula library Chapter 2 Chapter 3 Chapter 1 Chapter 4 Select one subject!! Chapter 5 Chapter 6 Chapter 7 Chapter 8 Appendix Nomenclature
Chapter 1 Middling and relations between rates and velocities Nomenclature where Bla bla bla bla bla bla bla pdf Back Next
Chapter 2 Definitions and basic quantities Young-Laplace Laplace equation Friction Pressure drops Laplace 1749-1827 Two phase velocity Two phase fluid properties Back Next
R H rG rL Chapter 2 Laplace equation Nomenclature Capillareeffect Bla bla bla bla bla bla bla Back Next
GAS OIL WATER Chapter 2 Young-Laplaces equation Nomenclature Bla bla bla bla bla bla bla Horisontal komponenter: Vertikal komponenter: Back Next
Chapter 2 Two phase velocity Nomenclature Superficial velocity Phase velocity: Noslip relation Silp relation: Slip velocity: Bla bla bla bla bla bla bla Back Next
Chapter 2 Two phase velocity Nomenclature True relation From phase velocity (true velocity) Bla bla bla bla bla bla bla Back Next
= + + Chapter 2 Two phase fluid properties Nomenclature Density Viscosity Pressure drop (total) Bla bla bla bla bla bla bla Back Next
Chapter 2 Friction Nomenclature Laminar flow turbulent flow Bla bla bla bla bla bla bla Back Next
Chapter 2 Friction Nomenclature Colebrook-White frictionfactor for turbulent flow in rough pipes Hydrostatic pressure gradient or Bla bla bla bla bla bla bla Acceleration pressure drop Back Next
Two phase homogeneous model – friction, hydrostatic and acceleration Chapter 2 Nomenclature Bla bla bla bla bla bla bla pdf Back Next
Chapter 3 Velocity profil Nomenclature Bla bla bla bla bla bla bla Power-law turbulent Viscous thin layer Turbulent profil far from the wall Bernouilli: pdf Back Next
Taitel Chapter 4 Flow regimes Liquid holdup equation Taitel and Dukler model Regime limits in horizontal flow Regime limits in vertical flow Back Next
Liqiud: Gas: Chapter 4 Taitel and Dukler model Nomenclature Bla bla bla bla bla bla bla Back Next
Chapter 4 Liquid holdup equation Nomenclature Lockart-Martinelli parameter: Bla bla bla bla bla bla bla Back Next
Chapter 4 Regime limits in horizontal flow Nomenclature Stratified smooth stratified wavy Stratified smooth slug Bla bla bla bla bla bla bla Slug dispersed bubble Slug annular flow Back Next
Chapter 4 Regime limits in vertical flow Nomenclature Dispersed bubble slug Pos.1 - low Umix (mediocre bubbles): Pos.2 - high Umix (small bubbles): DB “breaks” Existens of DB i thin pipes (minimum D): Bla bla bla bla bla bla bla Churn slug Slug annular pdf Back Next
Chapter 5 Calculation of fluid fractions Nomenclature In general Bla bla bla bla bla bla bla Martinelli and Nelson Liquid fraction in slugs pdf Back Next
Chapter 6 Beggs and Brill model Nomenclature Acceleration pressure drop (due to gas expansion) Total pressure gradient Bla bla bla bla bla bla bla See fig. 6.5 , in the compendium Back Next
Liquid regime Gas regime Subscript C Turbulent Turbulent tt 20 Viscous (lam.) Turbulent vt 12 Turbulent Viscous (lam.) tv 10 Viscous (lam.) Viscous (lam.) vv 5 Chapter 6 Lockhart & Martinelli model Nomenclature Introdusing the two phase multiplicator Bla bla bla bla bla bla bla where is the Lockhart & Martinelli parameter and C is the parameter given by pdf Back Next
Gas-liquid mixture Counter Collimator Gamma source Detector I0 I Pipe Computer Chapter 7 Measurement techniques Nomenclature Bla bla bla bla bla bla bla Gas and liquid parallell with the beam: Gas and liquid normal on the beam or the mixture: pdf Back Next
Chapter 8 Non stationary flow and waves Nomenclature Severe slugging criteria Bla bla bla bla bla bla bla Sound velocity in two phase pdf Back Next
Appendix Nomenclature This site is under construction – please see the pdf-files attatching Appendix A Appendix B pdf pdf Back Next
Nomenclature – viscosity – – density – – Velocity – – diameter – – Kinematic viscosity – – Reynolds number – – friction factor – – Shear stress – – velocity – – Area – – Circle length – – angle – – gravity constant– Back Next