Find the dimensionless groups by inspection with restriction

Assignment Help Physics
Reference no: EM131514875

Question: In heat transfer problems with flowing fluids, frequently the six variables, D, p, h, v, µ, k, may be combined into dimensionless groups which will characterize experimental data. Find these dimensionless groups by inspection with the restriction that h and v only appear in separate terms. D is the diameter, p is the density, v is the velocity, p is the viscosity, h is the heat transfer coefficient and has dimensions Btu/hr ft20F, and k is the thermal conductivity and has dimensions Btuhr ft °F.

Reference no: EM131514875

Questions Cloud

Write down the functional relation for the variables : Flow in a long straight pipe is turbulent. The average velocity, v, at a distance, y, from the pipe wall depends on roughness height of the pipe, k.
Identify a process : Identify a process; any process will suffice. Document the process (create a process diagram).Discuss how you would apply ‘TOC' principles to the process.
Discuss the bernoulli theorem : For uniform flow in open channel, Bernoulli's equation for energy loss.
Discuss competition within intermodal transportation : Discuss competition within intermodal transportation.Discussion may include strategies, the impact of regulation/deregulation, competition.
Find the dimensionless groups by inspection with restriction : In heat transfer problems with flowing fluids, frequently the six variables, D, p, h, v, µ, k, may be combined into dimensionless groups.
Determine the flow rate by given equation : Two similar centrifugal pumps are specific by the diameter of the impeller DK]. The pumps are specified by their flow rate Q[L3/t] and the pump head H b].
Find the pertinent dimensionless groups : Dimensional analysis is useful in the design of centrifugal pumps. The pressure rise across a pump (proportional to the head developed by the pump).
Analysis of the administrative processes : A general overview and analysis of the administrative processes and coordination of resources within public health organizations and programs.
How much must he invest each month to reach retirement goal : How much must he invest each month to reach his retirement goal?

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd