Dimensional Analysis: Density

Related BrainMass Solutions

• Dimensional Analysis: Distance, Density, Speed, Value

  A dimensional analysis, distance, density, speed and values are examined in the solution.

• Dimensional Analysis and Similarity

  The pressure loss p through the bend is a function of these two length scales, plus density , viscosity  and average flow velocity V. a) Use dimensional analysis to rewrite this function in terms of dimensionless PI groups.

• Density problem

  As density is mass per unit volume you would divide 1000g / 85.184cc to get 11.74 g/cc A simple math of density using dimensional analysis is provided. The density material of a length is calculated.

• Two problems: Dimensional analysis and Flow of fluid in pipe

  Use dimensional analysis to find a relationship between the thickness and the other 3 variables.

• Dimensional Analysis, Vectors, etc.

  Answer in units of cm. 4) This problem demonstrates dimensional analysis. A rope has a cross section A=9.1 m^2 and density p=2140kg/m^3.

• Behaviour of phosphorus pentachloride (PCl5)

  Another good exercise in this problem is dimensional analysis - how to get g/mol unit for final value for M from all those other units: J, Pa, m3, K etc!

• Dimensional Analysis and Dynamic Similtude

  7373 Dimensional Analysis and Dynamic Similtude Determine the specific gravity of spherical particles, D=(1/200 in), which drop through air at 33degrees F at a speed U of 0.3 ft/s.

• Fluid Dymnamics and Drag Forces

  The fluid density is to be neglected. a) Use dimensional analysis to develop a model for drag force: F (MLT^-2) as a function of the radius r (L) and velocity v (LT^-1) of the sphere and the viscosity: µ (ML^-1T^-1) of the fluid.

• Determining which cases represent 2-D flow with constant density

  3476 Determining which cases represent 2-D flow with constant density Which of the following sets of equations represent possible cases of two-dimensional flow with constant density?