Rewetting model

Chambre, P, and E. Elias, 1977, Rewetting Model Using a Generalized Boiling Curve, EPRI NP-571, Topical Rep. (University of California, Berkeley), Electric Power Research Inst., Palo Alto, CA. (4)... 

Haider, K., and Martin, J. P. (1981). Decomposition in soil of specifically 14C-labled model and cornstalk lignins and coniferylalcohol over two years as influenced by drying, rewetting, and additions of an available C substrate. Soil Biol. Biochem. 13,447—452. 

An illustration of the use of odor values as measures of performance in a specific application is given in Fig. 13.2. The ten odorants were all present at the same level (3.6%) in the model mixture that was incorporated in the fabric softener. However, their odor values in the head space over the fabric softener differ, from the most effective (Aldehyde C12 MNA) to the least effective (phenylethyl alcohol), by a factor of several thousand. The differences are even more pronounced in the wet, the dry, and the rewetted laundry. 

Annular flow modeling has been used extensively in predicting critical heat flux phenomena in annular flow. It has been used for prediction of critical heat flux in annuli and rod bundles (see Hewitt [291] for a review) and has also been successfully applied to the prediction of transient critical heat flux and to limiting cases of rewetting of a hot surface (see Hewitt and Govan [298]). 

The system thermohydraulic code is typically a two fluid, one dimensional non-equilibrium network code. The non-equilibrium aspect is important in modelling rewet and refill of the channels, since the flow can be stratified during that time. Recent practice has been to incorporate the reactor physics calculation into the system thermohydraulic code for a large LOCA, since the voiding transient determines the power pulse, which in turn has a second order... 

After complete curing of a layer, the model attached to the building platform is vertically lowered into the resin-filled vat by the amount of one layer thickness (between 30 and 100 pm). In parallel, the model surface is rewetted with curable liquid and the resin surface is smoothed with a wiping blade prior to laser scanning of the next layer. The process cycle is repeated until the ready-built model can be raised out of the resin vat. Figure 5 serves to illustrate the SLA process. 

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