What is the minimum scale ratio of the model

Assignment Help Mechanical Engineering
Reference no: EM131150129

A prototype spillway has a characteristic velocity of 3 m/s and a characteristic length of 10 m. A small model is constructed by using Froude scaling. What is the minimum scale ratio of the model that will ensure that its minimum Weber number is 100? Both flows use water at 20°C

Reference no: EM131150129

Questions Cloud

What does the oocyte complete prior to ovulation : What does the oocyte complete prior to ovulation? Which of the following is the last structure that a sperm travels through as it leaves the body? Which is the only system that does not contribute to homeostasis?
Would you hire an agent to work on your behalf : Janet Hicks ran Donna Paschall's business as her agent. Hicks purchased $500 of office supplies needed to run the business.
Comparison of juvenile delinquency theory : prepare a Microsoft PowerPoint presentation describing the most relevant theories that pertain to juvenile delinquency at both the individual and the social levels.
What is the expected number of customers in the waiting line : In a grocery store there are two cashier counters (M/M/1 system). Customers arrive at the cashier counter according to a Poisson process. The arrival rate is 20 customers per hour per each cashier counter. The service time is exponentially distribute..
What is the minimum scale ratio of the model : What is the minimum scale ratio of the model that will ensure that its minimum Weber number is 100? Both flows use water at 20°C
Specific and internal environment influenced : What factors operating in Rancho Solano's general and specific/internal environment influenced the decision to close the two campuses in 2014 and consolidate resources? What is your evaluation of the decision made by Dr. Mernard and Meritas?
The risk of failure is an inherent part of free enterprise : The risk of failure is an inherent part of free enterprise. Does society have an obligation to come to the aid of entrepreneurs who try but fail? Why or why not? Also, please discuss some ways you can minimize your risk.
About the training process : Training Process: Ensuring Employees' Readiness for Training (attitudes and motivation, basic skills). Ensuring Transfer of Training (self-management strategies, peer and manager support). Selecting Training Methods (presentation methods, hands-on me..
Write an essay or process analysis assignment : PROCESS ANALYSIS ASSIGNMENT-  Make certain your topic does not alienate your audience. The process you select should be sufficiently complex so that it is of potential use to the reader.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the maximum sustainable torque that the solid

a solid circular shaft and a tubular shaft both with the same outer radius of cco 0.600in are being considered for a

  A compressor operating adiabatically is to compress 283

a compressor operating adiabatically is to compress 2.83 m3min of air at 29.4 c and 102.7 knm2 to 311.6 knm2. calculate

  Find the discharge for free flow

A 3-inch diameter orifice cut in a thin orifice plate conveys flow from a deten- tion basin with water level at elevation 472.00 feet. The center of the orifice is at elevation 467.50 feet. Find the discharge for free flow.

  Three-point bending test was performed on a glass specimen

A three-point bending test was performed on a glass specimen having a square cross-section of 15 mm length on each edge. The specimen fractured at a load of 4770 N when the distance between the support points was 41 mm.

  Determine the normal force shear force

Show transcribed image text Determine the normal force, shear force, and moment at point C. Take that w = 14kN/m

  Air flow rate if the pressure at the start of the vent pipe

Air at 100oF and 1 atm flows from a clothes dryer. According to the manufacturer, the 4-inch-diameter galvanized iron vent on the clothes dryer is not to contain more than 20 ft of pipe . Under these conditions, determine the air flow rate if the pre..

  Find the initial pressure and mass of the system

Water in the pictured piston cylinder assembly has an initial quality of 10%. The piston cylinder is 20 cm in width and the piston is initially 40 cm high. Heat is added until the temperature of the steam reaches 500°C. While heat is being added the ..

  What are the percentages of the total heat absorption

What are the percentages of the total heat absorption taking place in the economizer, boiler drum and the superheater, respectively? Assume cp of air and water as 1.005 kJ/kg K and 4.2 kJ/kg K, respectively.

  The heat transferred to the condenser cooling water and the

1. steam is supplied dry saturated at 40 bar to a turbine and the condenser pressure is 0.035 bar. if the plant

  A container is supported by three cables that are attached

a container is supported by three cables that are attached to a ceiling as shown. determine the weight w of the

  What is the difference between steady state and non steady

what is the difference between steady state and non steady state diffusion procces? use mathematical expresions for

  Assume both will be worthless after 6 years and that the

two workstations are being conciered by your company. machine 1 costs 12000 new and 1300 to operate and maintain each

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