The convective heat transfer coefficient on the tube outer

Assignment Help Mechanical Engineering
Reference no: EM13641603

A cross-flow heat exchanger consists of a bundle of 32 tubes in a 0.6-m2 duct. Hot water at 150°C and a mean velocity of 0.5 m/s enters the tubes having inner and outer diameters of 10.2 and 12.5 mm. Atmospheric air at 10°C enters the exchanger with a volumetric flow rate of 1.0 m3/s. The convective heat transfer coefficient on the tube outer surfaces is 400 W/m2•K. Estimate the fluid outlet temperatures.

Reference no: EM13641603

Questions Cloud

By looking at the formula one might conclude that co would : by looking at the formula one might conclude that co would have a large dipole moment wen in fact it has a very small
Find the lower end point of a 95 confidence interval for a : find the lower end point of a 95 confidence interval for a population proportion based on a sample size of 100 if the
Calculate the temperature of the steam entering the turbine : a simple rankine cycle with water as the operating fluid operates with a boiler pressure of 6000kpa and a condenser
Two ping-pong balls each have a mass of 27 g and carry a : two ping-pong balls each have a mass of 2.7 g and carry a net charge of 0.430 microc. one ball is held fixed. at what
The convective heat transfer coefficient on the tube outer : a cross-flow heat exchanger consists of a bundle of 32 tubes in a 0.6-m2 duct. hot water at 150degc and a mean velocity
What is minimum sample size required to estimate a mean : what is minimum sample size required to estimate a mean within 2 with 95 confidence if the sample standard deviation is
What is the molarity of a hydrocholric acid solution if : what is the molarity of a hydrocholric acid solution if 20.00 ml of hcl is required to neutrilize .424 of sodium
The half width of a 99 confidence interval for a mean based : the half width of a 99 confidence interval for a mean based on sample size of 30 is 10. what is the value of the sample
Nitric acid is a strong acid ammonium hydroxide is a weak : nitric acid is a strong acid ammonium hydroxide is a weak base and ammonium nitrate is a soluable salt what is the net

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

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