How Long to Read Design of a Steady State Thermal Conductivity Measurement Device for CNT RET Polymer Composites

How Long Does it Take to Read Design of a Steady State Thermal Conductivity Measurement Device for CNT RET Polymer Composites?

It takes the average reader and 48 minutes to read Design of a Steady State Thermal Conductivity Measurement Device for CNT RET Polymer Composites by Brian Ming Louie

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

Description

The focus of this research project was to design and build a steady state apparatus that could accurately measure the thermal conductivity of different materials. By modeling the experimental design with ASTM standards and taking care to reduce heat loss terms, a design was built that was able to accurately measure two reference materials (Pyrex and Stainless) to within 1% of their reference values. After verifying the experimental design, the thermal conductivity of the CNT RET polymer was determined and compared with 3-[omega] results. Both data sets from different thermal conductivity methods yield an increase in thermal conductivity with an increase in volume percent CNT. The results from 3-[omega] depicted a evident percolation of thermal conductivity as a function of volume percent as compared to a linear relationship from steady state results. These differences in the thermal conductivity could have been caused by differences in testing samples, such as CNT orientation. Variations in the locations of functional groups within the CNT and location of the CNT attachment to the RET polymer chain can vary significantly from sample to sample. As a result, the varying interfaces between CNT to CNT and CNT to polymer matrix can result in significant thermal interface resistances. Future work may include research into vertically aligned CNT thermal interface materials, specifically their interface characterization. A need for accurate steady state thermal conductivity measurements and a understanding of CNT polymer composites and CNT interfaces are crucial in developing future thermal interface materials (TIMs).

How long is Design of a Steady State Thermal Conductivity Measurement Device for CNT RET Polymer Composites?

Design of a Steady State Thermal Conductivity Measurement Device for CNT RET Polymer Composites by Brian Ming Louie is 47 pages long, and a total of 12,079 words.

This makes it 16% the length of the average book. It also has 15% more words than the average book.

How Long Does it Take to Read Design of a Steady State Thermal Conductivity Measurement Device for CNT RET Polymer Composites Aloud?

The average oral reading speed is 183 words per minute. This means it takes 1 hour and 6 minutes to read Design of a Steady State Thermal Conductivity Measurement Device for CNT RET Polymer Composites aloud.

What Reading Level is Design of a Steady State Thermal Conductivity Measurement Device for CNT RET Polymer Composites?

Design of a Steady State Thermal Conductivity Measurement Device for CNT RET Polymer Composites is suitable for students ages 8 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.

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