用于三联供系统的传热纳米流体的实验数据：低于环境温度时的粘度
Experimental data of heat transfer nanofluids for trigeneration systems: viscosity at below-ambient temperatures.
作者信息
Nobre Guilherme Cunha Maia, Sica Luiz Umberto Rodrigues, Cardenas Contreras Edwin Martin, Bandarra Filho Enio Pedone, Ortega Sotomayor Paul, Parise José Alberto Reis
机构信息
Department of Mechanical Engineering, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marquês de São Vicente 225, Rio de Janeiro, RJ 22451-900, Brazil.
Centro de Tecnologia, bloco A, Cidade Universitária, Institute of Physics, Universidade Federal do Rio de Janeiro, Av. Athos da Silveira Ramos, 149, Rio de Janeiro, RJ 21941-972, Brazil.
出版信息
Data Brief. 2023 Jan 14;47:108854. doi: 10.1016/j.dib.2022.108854. eCollection 2023 Apr.
The present work exhibits the dynamic viscosity profile data of three distinct nanofluids, at a constant shear stress, and within a range of temperatures that include below-ambient conditions (from -10 to 20 °C). The nanofluids were as follows. Nanofluid I: 30% ethylene glycol and 70% distilled water (v/v), with graphene (0.32% in mass); Nanofluid II: 30% engine coolant NBR 13705; ASTM D-3306; ASTM D-4985) and 70% distilled water (v/v), with graphene (0.2% in mass); and Nanofluid III: 30% engine coolant and 70% distilled water (v/v), with Multi-Walled Carbon Nanotubes (MWCNT) (0.2% in mass). The present work was motivated by the scarcity of experimental data on the temperature dependence of viscosity for graphene, MWCNT, and their hybrid nanofluids, at below-ambient temperatures.
本研究展示了三种不同纳米流体在恒定剪切应力下以及包括低于环境温度条件（从-10至20°C）的温度范围内的动态粘度曲线数据。纳米流体如下。纳米流体I：30%乙二醇和70%蒸馏水（体积/体积），含石墨烯（质量分数0.32%）；纳米流体II：30%发动机冷却液NBR 13705（ASTM D - 3306；ASTM D - 4985）和70%蒸馏水（体积/体积），含石墨烯（质量分数0.2%）；以及纳米流体III：30%发动机冷却液和70%蒸馏水（体积/体积），含多壁碳纳米管（MWCNT）（质量分数0.2%）。本研究的动机是在低于环境温度下，关于石墨烯、多壁碳纳米管及其混合纳米流体粘度与温度关系的实验数据稀缺。
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