Main heat transfer data of the

The two data, 2 and (T, - Tsei-up), in the five heat transfer data, i.e., q2, (Tug - Tset-up), c, /O and V, of an arbitrary volume of a liquid charged in an arbitrary container and placed in the atmosphere under isothermal conditions are called the main heat transfer data of the liquid, because c, /O and V are a relatively easily measurable physical quantity, respectively. In particular, the volume, V, of a liquid charged in an arbitrary container is a physical quantity easily measurable without performing any specific experiment. 

As commented in Notation, when a container, in which a liquid is charged, is placed in a set-up in order to measure the main heat transfer data of the liquid, the T, is expressed as the... 

The final decision has thus been made herein that, in order to measure the main heat transfer data of an arbitrary volume of an organic liquid peroxide charged in an arbitrary container and placed in the atmosphere under isothermal conditions, kerosene, a sort of nonconducting liquid, is used in place of every organic liquid peroxide. 

Figure 48, The set-up to measure the main heat transfer data of 400 cm of kerosene charged in a Dewar flask used in the BAM test. The flask is set under conditions of no air eireulation in an aluminium box settled in a fairly large thermostat,...

The main heat transfer data of 5 or 10 L of kerosene charged in the con espoiiding 5 or 10 L polyethylene practical container, which is set under conditions of no air circulation in an aluminium box maintained at a T ei-up near 50 and settled in a fairly large themiostat. have been measured in temperature differences of 1.25 K between the T , and the in almost the same manner as perfomicd for 400 mL of kerosene charged in the Dewar flask in Subsection 5.5.3 (Fig. 57). These containcis arc used by NOF Corporation, Japan, to deliver 5 or 10 kg each of organic liquid peroxides to the users, respectively. The measurements of the 10 L polyethylene practical container with a 1.5 mm thick wall arc shown in Fig, 56,... 

Temperature of the atmosphere in a set-up, in which the main heat transfer data of a liquid charged in the container is measured [K]. 

Table maximum water vapor flow-rates given by the hydrodynamic data of the plant. The maximum sublimation rates depend also on the heat transfer from the brine to the sublimation front of the ice [see Eq. (12)]. The main drying time will generally be governed above 0.06 mbar by the heat transfer and below 0.06 mbar by the water vapor transport, as shown in the example below ... 

Heat transfer in micro-channels occurs under superposition of hydrodynamic and thermal effects, determining the main characteristics of this process. Experimental study of the heat transfer in micro-channels is problematic because of their small size, which makes a direct diagnostics of temperature field in the fluid and the wall difficult. Certain information on mechanisms of this phenomenon can be obtained by analysis of the experimental data, in particular, by comparison of measurements with predictions that are based on several models of heat transfer in circular, rectangular and trapezoidal micro-channels. This approach makes it possible to estimate the applicability of the conventional theory, and the correctness of several hypotheses related to the mechanism of heat transfer. It is possible to reveal the effects of the Reynolds number, axial conduction, energy dissipation, heat losses to the environment, etc., on the heat transfer. 

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