Thermal characterization of micro thermoelectric coolers: An analytical study
Journal of Physics: Conference Series, ISSN: 1742-6596, Vol: 547, Issue: 1
2014
- 4Citations
- 3Captures
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Conference Paper Description
Aim of this paper is to provide a complete characterization of the transient thermal behaviour of thermoelectric (TE) micro-coolers by solving the parabolic heat diffusion equation, through two different analytical methods, the Laplace Transform (LT) and the Separation of Variables (SOV). The results of the performed analysis show that a numerical inversion of the Laplace Transform is necessary, because the analytical-based Riemann-sum approximation does not yield temperature values at very early times. Once the temperature distribution is known in both the semiconductors of the p-n junction, the heat fluxes and the coefficient of performance (COP) of the cooler may be obtained. Then, by applying the proposed procedure to an existing micro-TE cooler, it is observed that the cooling load and the COP reach their maximum values, 2.9 W and 2, respectively, at different times, 3.4 ms vs. 1.7 ms. When a steady-state is reached, the micro-system is characterized by a cooling load of about 1.9 W with an efficiency of nearly 0.5, both in agreement with experimental and numerical data.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84912139693&origin=inward; http://dx.doi.org/10.1088/1742-6596/547/1/012007; https://iopscience.iop.org/article/10.1088/1742-6596/547/1/012007; http://stacks.iop.org/1742-6596/547/i=1/a=012007/pdf; http://stacks.iop.org/1742-6596/547/i=1/a=012007?key=crossref.03019cb8d2992565d6c33f82b86ddd0f; https://dx.doi.org/10.1088/1742-6596/547/1/012007; https://validate.perfdrive.com/fb803c746e9148689b3984a31fccd902/?ssa=4561550b-b7b4-4b1b-b63c-7a67c99f9ea1&ssb=52441296201&ssc=https%3A%2F%2Fiopscience.iop.org%2Farticle%2F10.1088%2F1742-6596%2F547%2F1%2F012007&ssi=8faba831-8427-4657-bd1f-7bd71a7f82a1&ssk=support@shieldsquare.com&ssm=5882916644235915744743656130681633&ssn=d9a34b93dc4f8c679ac5ee083e80db71f25587516380-2ef0-41fb-a587bf&sso=eca78582-9ca0d86999689d03e223db1287a20a5afbbd5edbe1f5db71&ssp=79460030531721432864172143127193744&ssq=47185353982852273103028364689784565878768&ssr=NTIuMy4yMTcuMjU0&sst=com.plumanalytics&ssu=&ssv=&ssw=&ssx=eyJfX3V6bWYiOiI3ZjYwMDAwMjBhYWEwYS00NTQ4LTQ3N2UtYjhmZS01YjYxNjE1MDljNjIxNzIxNDI4MzY0MzY4MTE0NjQ1MDUtODcyOGJjMTllODBkZTIxNTQ0NzQiLCJyZCI6ImlvcC5vcmciLCJ1em14IjoiN2Y5MDAwODIxNGUxOWMtOWM1ZS00Y2U1LTljYjktYmZhM2JjZGZlMDAxMi0xNzIxNDI4MzY0MzY4MTE0NjQ1MDUtOTI3MTdiM2E0MDlhMjM4NzQ0NzQifQ==
IOP Publishing
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know