tailieunhanh - Ebook Introduction to fluid mechanics (6th edition): Part 1

(BQ) Part 1 book "Introduction to fluid mechanics" has contents: introduction, fundamental concepts, fluid statistics, basic equations in integral form for a control volume, introduction to differential analysis of fluid motion, incompressible inviscid flow, dimensional analysis and similitud, internal incompressible viscous flow. | SIXTH EDITION Introduction to MECHANIC Table SI Units and Prefixes SI Units Quantity Unit SI Symbol Formula SI base units Length meter m Mass kilogram kg Time second s Temperature kelvin K SI supplementary Plane angle radian rad unit SI derived units Energy joule J N m Force newton N kg m s2 Power watt w J s Pressure pascal Pa N m2 Work joule J N m SI prefixes Multiplication Factor Prefix SI Symbol 1 000 000 000 000 1 O 2 tera T 1 000 000 000 10 giga G 1 000 000 IO6 mega M 1 000 103 kilo k 10 2 cent c 10-3 mini m 001 10-6 micro 000 001 10 nano n 000 000 001 IO- 2 pico p Source ASTM Standard for Metric Practice E 380-97 1997. b To be avoided where possible. Table Conversion Factors and Definitions Fundamental Dimension English Exact Approximate Unit SI Value SI Value Length Mass Temperature 1 in. m 1 Ibm 592 37 kg kg 1 F 5 9 K Definitions Acceleration of gravity g m s2 ft s2 Energy Btu British thermal unit amount of energy required to raise the temperature of 1 Ibm of water 1 F 1 Btu ft Ibf kilocalorie amount of energy required to raise the temperature of 1 kg of water 1 K 1 kcal 4187 J Length 1 mile 5280 ft 1 nautical mile ft 1852 m exact Power 1 horsepower 550 ft Ibf s Pressure 1 bar 105 Pa Temperature degree Fahrenheit Tf 7c 32 where Tc is degrees Celsius degree Rankine 7r 7p Kelvin 7k 7c exact Viscosity 1 Poise kg m s 1 Stoke - m2 s Volume 1 gal 231 1 ft3 gal Useful Conversion Factors 1 Ibf N 1 lbf 6895 Pa 1 Btu 1055 J 1 hp 746 w 2545 Btu hr 1 kW 3413 Btu hr 1 quart m3 liter 1 kcal .