Experimental investigation on stability and thermal conductivity of diathermic oil based TiO2 nanofluids
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- 作者：Baojie Wei ; Changjun Zou ; changjunzou@126.com" class="auth_mail" title="E-mail the corresponding author ; Xiaoke Li
- 关键词：Nanofluids ; TiO2 nanoparticles ; Stability ; The thermal conductivity
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：104
- 期：Complete
- 页码：537-543
- 全文大小：1562 K
文摘
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Homogeneous and stable diathermic oil-based TiO2 nanofluids were fabricated.
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Sedimentation, Zeta potential (ζ) and size analysis were conducted to evaluate the stability of nanofluids.
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The thermal conductivity of TiO2 nanofluids was higher than the base fluid.
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Concentration and temperature had an appreciable effect on thermal conductivity of nanofluids.
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The results indicated its application potentials for energy systems.