What is the required tube length

Assignment Help Mechanical Engineering

Reference no: EM131281866

Nitrogen at atmospheric pressure is to be heated from 60°F to 120°F in smooth-walled tubes whose inside walls are maintained at 140°F. If the inner diameter is I in. and the average velocity of the nitrogen is 28 ft/sec, what is the required tube length? If a shorter tube is required to accomplish the same degree of heating for the same volumetric flow rate, should the tube diameter be smaller or larger than

in.?

Reference no: EM131281866

Questions Cloud

Outline some attributes of a project : Q1: Explain the various attributes that can restrict a project. Take three of those attributes; describe how they can affect a project, and how you, as a project manager, can work to manage these constraints.

Write a reaction paper based on reading mexican mafia : Write a reaction paper based on reading Mexican Mafia: The Gang of Gangs.ntroduction provides sufficiant background on the topic and previews major points.Content is comprehensive, accurate, and/or persuasive

Apply the wiener khintchine theorem : Apply the Wiener-Khintchine theorem to confirm that f (t ) is indeed a legitimate autocorrelation function of a weakly stationary process.

Behavior of the participants : Suppose a training program had a significant influence on the behavior of the participants but did not have a clear impact on the results of the organization, such as profitability, productivity or costs. Does this mean that the training was ineff..

What is the required tube length : Nitrogen at atmospheric pressure is to be heated from 60°F to 120°F in smooth-walled tubes whose inside walls are maintained at 140°F.

Satisfy symmetry property of the autocorrelation function : Apply the Wiener- Khintchine theorem to confirm that ƒ(t)is indeed a legitimate normalized autocorrelation function of a weakly stationary process.

What are some of the reasons that girls and women join gang : What are some of the reasons that girls and women join gangs?How does family disorganization play a role in motivating young people to join gangs? Does the fact that more than sixty per cent of African American families have no males in the househo..

Number of types of flash memory cards available : There are a number of types of flash memory cards available, such as SD, CF, XD, XQD, and memory stick. Discuss whether there is an advantage to having multiple standards or would it be beneficial to consumers if there was only one flash memory st..

Think about a supervisor you respected greatly : Think about a supervisor you respected greatly, and create a post that shares which base(s) of power you saw operating in him or her. Was there a "down" side to the power he or she displayed? Which two bases of power do you think might be most imp..

User Account

All Pages