The structure’s internal heat exchanger should be as simple as possible to make the cleaning easy and allow installation of a stirring apparatus. From Eq. (12.103), heat transfer rate can be enhanced by increa
Experimental local heat transfer and average friction coefficients for subsonic turbulent flow of air in an annulus at high temperatures. Int J Heat Mass Transf 1966;9 (1361-12).Donne M Dalle,Meerwald E. Experimental local heat transfer and average friction coefficient for subsonic turbulent flow ...
- Heat transferred per second (Q) = 263 J/s (or Watts) - Lower temperature (T1) = -10°C = 263 K (since K = °C + 273) - Higher temperature (T2) = 25°C = 298 K 2. Use the Coefficient of Performance (COP) Formula: The coefficient of performance for a refrigerator is give...
Positive temperature coefficient effect of polymer-carbon filler composites under self-heating evaluated quantitatively in terms of potential barrier height and width associated with tunnel current. Polymer 53, 5197–5207 (2012). Article CAS Google Scholar Zhang, R., Bin, Y., Dong, E. & Matsuo...
mainly arising from heat which causes mechanical stress due to the discrepancy of CTE (Coefficient of Thermal Expansion) of each part is taken into consideration, thereby allowing it to reduce a risk of data loss. Second Embodiment A second embodiment will be described to optimize a writing ...
Two types of boundary condition models of heat transfer have been employed in numerical simulations. The heat transfer coefficient in the first boundary condition model was calculated from the formula which takes into account the slab surface temperature and water flow rate in each secondary cooling ...
passive containment cooling system; transient-state heat transfer; time-average condensation heat transfer coefficient; self-sustaining stability1. Introduction Nuclear safety has attracted increasing global attention after the Fukushima accident. The passive containment cooling system (PCCS) has been used in...
This is a non–conservative oscillator, where the non-linearity is introduced through its damping coefficient. It was initially used to model limit cycle oscillations in electrical circuits, but it has been applied in other fields, as well, such us seismology and neuron modeling. The QoI is the...
where the light speed C is 299,792,458 m/s, L0 is the initial length of the optical fiber, T0 is the initial temperature of the optical fiber, T is the average temperature of the optical fiber link, 𝛼α is the thermal expansion coefficient of the optical fiber 5.6 × 10−7 K...
𝑋𝑠𝑐𝑟𝑒𝑒𝑛Xscreen is coefficient of internal thermalthermal curtain infiltration, 𝑋𝑔𝑙𝑎𝑠𝑠 Xglass is influence coefficient of external glass (W·m−2·K−1)(W·m−2·K−1). The energy exchange between the inside air with plants is related to plant transpi...