Conservation of energy - non-viscous, incompressible fluid in steady flow
Introduction and definition of Bulk Modulus Elasticity - commonly used to characterize compressibility of fluids
The resultant force on a submerged body
Capillarity or capillary action is the ability of a narrow tube to draw a liquid upwards against the force of gravity
The carbon dioxide concentration in rooms can be used to indicate air quality and ventilation system efficiency
An introduction and a definition of the Cauchy Number
Cavitation may occur in fluid flow systems where local static pressure is below the vapor pressure
Stability - Center of gravity and center of buoyancy
Conduits flow and mean velocity
Calculate friction loss coefficients in pipes, tubes and ducts
Calculating entropy in compressible gas flow
Isothermal and Isentropic processes
The Law of Conservation of Mass states that mass can neither be created or destroyed
The D'Arcy-Weisbach formula can be used to calculate pressure or head loss due to friction in ducts, pipes and tubes
Calculating density of fluids when changing pressure and temperature
An introduction and definition of density, specific weight and specific gravity - formulas with examples
The drag coefficient expresses the drag of an object in a moving fluid
Dynamic pressure is the component of fluid pressure representing the fluid kinetic energy
Absolute or Dynamic Viscosity viscosity of some common fluids
Absolute or dynamic viscosity converting chart - units like
Poiseuille - Poise - centiPoise and more
An introduction to dynamic, absolute and kinematic viscosity and how to convert between
CentiStokes (cSt), CentiPoises (cP), Saybolt Universal Seconds (SSU), degree Engler and more
The hydraulic grade and the energy line are graphical presentations of the Bernoulli equation
The entrance length is the length in a tube or duct until the flow velocity profile is fully developed after an obstruction
The Equation of Continuity is a statement of mass conservation
The equation of mechanical energy in terms of Energy per Unit Mass, Energy per Unit Volume and Energy per Unit Weight involving head
Common fluid mechanics equations - Bernoulli, conservation of energy, conservation of mass, pressure, Navier-Stokes, ideal gas law, Euler equations, Laplace equations, Darcy-Weisbach Equation and more
Convert rectangular and oval duct geometry to a equivalent circular diameter - online calculator with imperial and SI-units
An introduction and definition of the Euler Number in fluid mechanics
The behavior of ideal compressible gas can be described by the Euler equations
Comparing flow coefficient
Cv with flow factor
Kv
Geometric relationships like area, wetted perimeter and hydraulic diameter
Kinematic viscosities of some common fluids - motor oil, diesel fuel, peanut oil and many more
Laminar flow and friction coefficients
Friction loss in steel pipes - viscosities ranging
32 - 80000 SSU
An introduction to and a definition of the Froude Number
Special care must be taken for gas mixtures when using the ideal gas law, calculating the mass, the individual gas constant or the density
Heat capacity of a gas in a constant pressure process - to heat capacity in a constant volume process
Hazen-Williams factor for some common piping materials
Friction head loss (
ftH2O per 100 ft pipe) in water pipes can be estimated by using the empirical Hazen-Williams equation
Steel pipes and tubes - pressure loss diagram hot water heating systems
Hydraulic diameter of ducts and tubes
In perfect or ideal gas the change in density is directly related to the change of temperature and pressure as expressed by the Ideal Gas Law
Imperial (USCS) and SI dimensions and units terminology
Constant entropy flow is called isentropic flow
Convert diagram between Centistokes, Saybolt and Redwood seconds
Convert between different kinematic viscosity units - centistokes, poise, lentor and more
When calculating heat transfer or pressure and head loss it is important to know if the fluid flow is laminar, transitional or turbulent
Laplace equation are important in fluid dynamics describing the behavior of gravitational and fluid potentials
Body in fluid flow - lift and drag
Introduction and definition of the Mach Number
An online major loss calculator using Darcy-Weisbach friction loss equation. Energy (or head) loss is expressed in length units
Major loss - head loss or pressure loss - due to friction in ducts, pipes and tubes
Manning's equation for calculating gravity flow in open channels
Manning's roughness coefficient values for some common materials
Weight and mass - the difference
Minor loss - pressure or head loss - coefficients for air duct distribution systems components
Minor loss coefficients for common used components in pipe and tube systems
Minor loss, pressure or head loss in pipe, tube and duct system components
The difference between mixtures, solutions and suspensions
A very nice Moody Diagram that can be used to estimate friction coefficients
Online Moody friction flow factor calculator - used in the Darcy-Weisbach major loss equation
The Navier-Stokes equations are the fundamental partial differentials equations describing incompressible fluid flow
Gas flow through nozzles - sonic chokes
Convert between common oil viscosity units
The orifice, nozzle and venturi flow rate meters use the Bernoulli Equation to calculate the fluid flow rate using pressure difference through obstructions in the flow
Pascal's laws relates to pressures in fluids
Calculate fluid flow and pipe velocity
Volume discharged through a smooth-walled circular pipe
The Prandtl Number is a dimensionless number approximating the ratio of momentum diffusivity and thermal diffusivity
Introduction to pressure - relationship
psi and
Pa - online pressure units converter
The pressure coefficient is important in most fluid flow situations
Convert between common pressure units like
Pa,� bar, atmosphere, pound square feet, psi and more
A pressure-gradient diagram is a graphical presentation of the static pressure throughout a fluid flow system
Turbo machines affinity laws are used to calculate volume capacity, head or power consumption in centrifugal pumps when changing speed - rpm - or wheel diameters
Comparing pumps, compressors, blowers and fans
An introduction and definition of the dimensionless Reynolds Number - with online calculators
Measure of the maximum amount of a solute that can be dissolved in a solvent
Specific work of pumps, fans, compressors and turbines
Calculation formulas for velocity of sound in gases, fluids or solids
Static pressure and pressure head
Viscosity force acting on a smooth sphere
An introduction to and a definition of the Strouhal Number
Surface tension of some common liquids like water, mercury, oils and more
Some of the most common used technical terms used in fluid mechanics
The Individual and Universal Gas Constant in fluid mechanics and thermodynamics
Major and minor loss in pipe, tubes and duct systems
The inclined and vertical u-tube manometers are inexpensive and common in differential pressure measurements of flow meters like pitot tubes, orifices and nozzles
Dynamic pressure and velocity head
A converting table between viscosity units like
Centiposes, milliPascal, CentiStokes and SSU
Absolute, or dynamic viscosity of water in centipoises for temperatures between
32 - 200oF
Viscosity of water at temperatures between
0 - 100oC (32 - 212oF) - in Imperial and SI Units
Speed of sound in water at temperatures between
32 - 212 oF (0 - 100 oC) - imperial and SI units
Reynolds Number in pipes transporting clean cold water
An introduction to and a definition of the Weber Number
Power generated from the wind
Wind is slowed down at the surface by trees and obstructions
Online wind turbine calculator
An introduction to and a definition of the Cavitations Number
No comments:
Post a Comment