However, the specific heat capacity has received very little attention for the graphene nanofluid. The specific heats of common base fluids are presented in Table 10. Table 10. Specific heats of typical base fluids. Base fluidSpecific heat capacity (cp, J/kg K) Water 4183 Ethylene glycol 2740...
SPECIFIC heat capacityETHYLENE glycolWATER analysisGRAPHENENANOFLUIDSIn the present work, we report the thermal conductivity and specific heat capacity of water-ethylene glycol mixture with graphene nanoplatelets inclusions. Stable nanofluid dispersions were prepared with sodium deoxycholate ...
Base fluid type Water, Ethylene Glycol, Water + Ethyl Glycol Specific heat capacity 2.05–7.18 (kJ/(kg K)) Base fluid fraction 20.0, 40.0, 0.60, 0.80, 100.0 (% Vol) Base fluid specific heat 3.14–4.18 (kJ/(kg K)) Nanoparticle type Al2O3, TiO2, ZrO2, Cu, CuO, SiO2, MgO, ...
Water in a solution with ethylene glycol is also used in car engines for cooling. Ethylene glycol has a lower heat capacity, so it lowers the overall heat capacity of the solution and hence the effectiveness of the cooling system. However, at the same time...
whereTis in Kelvin and the coefficientsA,B,C, andDare quartic polynomial functions ofϕv. By applying Eq. (8), the specific heat capacity of Al2O3nanoparticles dissolved in a 40:60 (wt%) water-ethylene glycol mixture can be calculated at volume concentrations of 2–10 vol% and a temp...
Comparing ethylene glycol and propylene glycol antifreeze properties. Butane - Specific Heat vs. Temperature and Pressure Online calculators, figures and tables showing specific heat, Cp and Cv, of gasous and liquid butane, C4H10, at varying temperarure and pressure, SI and Imperial units. ...
Ethylene glycol 2.36 0.56 Dichlorodifluoromethane R-12 saturated -40 oF 0.88 0.211 Dichlorodifluoromethane R-12 saturated 0 oF 0.91 0.217 Dichlorodifluoromethane R-12 saturated 120 oF 1.02 0.244 Fuel Oil min. 1.67 0.4 Fuel Oil max. 2.09 0.5 Gasoline 2.22 0.53 Glycerine 2.43 0.576 Heptane 2.24...
We have measured the frequency-dependent specific heat of glycerol and propylene glycol near the glass transition. The measurements, covering a frequency range of five decades, probe the linear response of these supercooled liquids to small perturbations from equilibrium. The specific heat of these two...
High-resolution adiabatic scanning calorimetry has been used to study the specific heat capacity anomaly of the nitrobenzene–tetradecane mixture near its upper critical point. The analysis, which is based on a method that uses heat capacity and enthalpy data, yields a value of the critical amplitud...
2, and 23. Polyethylene glycol (PEG) was coated on the surface of Mgx–γFe2O3 SPNPs to fully prevent aggregation from HAC,appl and HDC,appl during measurement. A VSM measurement using a liquid sample was conducted to investigate the magnetic dipole (interparticle) interaction and the ...