A methodical approach is used to measure the specific heat capacity of nitride and oxynitride hard coatings deposited by physical vapor deposition. The coating is converted into powdery state and measured by differential scanning calorimetry. Heat capacities for Cr44Al5N51 and tw...
ALUMINUM silicatesCATIONSMOLECULESTOXICOLOGY of aluminumThe existence of a specific gallery type of zeolite framework is confirmed. It has been found that ... T Stanimirova,G Kirov - 《Review of the Bulgarian Geological Society》 被引量: 0发表: 2021年 加载更多来源...
The lattice heat capacity is greater than for the separate bulk constituents, but there is no evidence for a change in the electronic specific heat capacity. The specimens become superconducting with a heat-capacity transition which is BCS-like for low ρN and diminishes as ρN becomes greater ...
As shown in Fig. 4c, the corresponding parallel thermal conductivities were also calculated using the formula λ = α • ρ • α: on tthheerpmaarlaldleiflftuhseivrmitya,lρc:odnednuscittyiv, ictpy: specific heat capacity), clearly of EG. EG-MNPs...
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Thermal conductivity and specific heat capacity decrease with the increase of porosity, whereas the thermal diffusivity shows less dependence. Among the effective models for analysis of the thermal conductivity of a two-phase system, the Maxwell model best fits the experimental data, implying a ...
Fluid specific heat capacity [kJ/(kg·K)] \(d_{\text{h}}\) : Hydraulic diameter (m) \(e_{\text{v}}\) : Pumping power per unit volume (kW/m3) \({\text{FD}}\) : Fin density (fin/m) \(H\) : Fin height (m) \(h\) : Convection heat transfer coefficient [W/(...
Specific Gravity 2.71 Odor at 100.00?%. odorless Water Solubility soluble Sensitive Hygroscopic Merck 14,366 Dielectric constant 2.6(Ambient) Exposure limits NIOSH: TWA 2 mg/m3 LogP -5.08--0.12 at 20℃ CAS DataBase Reference 10043-01-3(CAS DataBase Reference) EPA Substance Registry System Alumi...
The formula shows that the total heat release depends on the specific heat capacity of the battery electrolyte and the temperature difference between the charge−discharge processes for the aluminum-air battery. It should be noted that the specific heat capacity of the electrolyte varied with ...
Parameters Initial temperature,T0 (K) Thermal conductivity, k (W/(m·K)) Specific heat capacity, c (J/(kg·K)) Density, ρ (kg/m3) Thermal storage coefficient, b = (W√ /(m2·K)) Coefficient in Fourier's equation, α = k/cρ Material Al 1123 (T10) 237 (k1) 880 (c1) ...