How Long to Read An Investigation of the Characteristics of Regenerative Heat Exchangers

How Long Does it Take to Read An Investigation of the Characteristics of Regenerative Heat Exchangers?

It takes the average reader 3 hours to read An Investigation of the Characteristics of Regenerative Heat Exchangers by Timothy J. Murphy

Assuming a reading speed of 250 words per minute. Learn more

Description

The objective of the current research was to investigate the effects of reducing screen thickness on the volume and compactness factor of stacked, wire-screen regenerators. An improved transient step-change method was devised which integrated experimental data with a numerical model of the flow to determine the heat transfer coefficient and friction factor. The improvements to the approach are: (1) the measured inlet temperature trace is used, (2) the heat transfer coefficient is based on a parameter called the sponge effect delay time, and (3) the important effect of the tube surrounding the matrix is included in the numerical model. The data show that the heat transfer is the same for reduced thickness screens as it is for unrolled screens once the decrease in surface area caused by rolling the screens is taken into account. However, the friction factor increases, particularly for a 50% reduction in screen thickness. Consequently, the ratio of Colburn factor to friction factor, the compactness factor, decreases as the thickness of the screens decrease. The effectiveness of the regenerators is also adversely affected by the rolling.

How long is An Investigation of the Characteristics of Regenerative Heat Exchangers?

An Investigation of the Characteristics of Regenerative Heat Exchangers by Timothy J. Murphy is 176 pages long, and a total of 45,056 words.

This makes it 59% the length of the average book. It also has 55% more words than the average book.

How Long Does it Take to Read An Investigation of the Characteristics of Regenerative Heat Exchangers Aloud?

The average oral reading speed is 183 words per minute. This means it takes 4 hours and 6 minutes to read An Investigation of the Characteristics of Regenerative Heat Exchangers aloud.

What Reading Level is An Investigation of the Characteristics of Regenerative Heat Exchangers?

An Investigation of the Characteristics of Regenerative Heat Exchangers is suitable for students ages 10 and up.

Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.

When deciding what to show young students always use your best judgement and consult a professional.

Where Can I Buy An Investigation of the Characteristics of Regenerative Heat Exchangers?

An Investigation of the Characteristics of Regenerative Heat Exchangers by Timothy J. Murphy is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.

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