Estimate the bulk temperature rise of the water

Assignment Help Basic Computer Science

Reference no: EM131282221

Suppose an engineer suggests that air instead of water could flow through the tube in Problem 6.24 and that the velocity of the air could be increased until the heat transfer coefficient with the air equals that obtained with water at 1.5 m/s. Determine the velocity required and comment on the feasibility of the engineer's suggestion. Note that the speed of sound in air at 100°C is 387 m/s.

Problem 6.24

High-pressure water at a bulk inlet temperature of 93°C is flowing with a velocity of 1.5 m/s through a 0.015-m-diameter tube, 0.3 m long. If the tube wall temperature is 204°C, determine the average heat transfer coefficient and estimate the bulk temperature rise of the water.

Reference no: EM131282221

Questions Cloud

How does project fit within global microeconomic environment : How does the project fit within the global microeconomic environment? Support your response with evidence. For example, would the expansion tap unmet demand for the company's key products or services or fill a new niche?

Policies and regulations and choose one monumental policy : In 2-3 pages (not counting cover and references), please review all policies and regulations and choose one monumental policy or regulation and give an in-depth evaluation. Provide information regarding what the regulation is about (NO Plagiarism..

Determine the discharge temperature of the air : Air at 16°C and atmospheric pressure enters a 1.25-cm-ID tube at 30 m/s.

Analyze the various means of tourism : Analyze the various means of tourism (rail, automobile, and coach travel; airlines; cruise ships) to determine which sector you anticipate will grow the most in the next 20 years. Explain your rationale.

Estimate the bulk temperature rise of the water : High-pressure water at a bulk inlet temperature of 93°C is flowing with a velocity of 1.5 m/s through a 0.015-m-diameter tube, 0.3 m long. If the tube wall temperature is 204°C, determine the average heat transfer coefficient and estimate the bulk..

How will asian countries currency values be affected : If Asian countries experience a decline in economic growth (and experience a decline in inflation and interest rates as a result), how will their currency values (relative to the U.S. dollar) be affected?

What is the role of an hit manager : What is the role of an HIT manager? Describe the benefits/challenges of having resources that are clinical working with those that are technical? What is an ideal makeup of a health IT strategy planning team in terms of which parts of the health o..

Describe what strengths you would like your partner to have : Describe what strengths you would like your partner to have for this particular task, and why.

Personal perspectives along with concepts : This is not a place to rant, but a forum to examine and discuss the issues, utilizing our personal perspectives along with concepts from the course, in a constructive manner."

User Account

All Pages