TEST-RELATION-FOR-SURFACE-MODEL

PROPERTY TEST RELATION FOR SURFACE MODEL= STRUCTURE 

This relation expresses the fact that the points referenced by the results attribute have been produced in the sending CAD system by intersecting the surface model referenced by the geometry attribute with the test line. The CAD system user in the receiving environment may use this information to test 

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A complete list of the reaction conditions tested for this response surface design can be found in [76], The center point reaction condition was repeated six times. This was done to measure the variability of the reaction system. Also, the space velocity is kept constant, as it was the least important factor predicted by screening design, for all the reaction conditions. The purpose of this nested response surface design was to develop an empirical model in the form of Eqn (5) to relate the five reaction condition variables and the three catalyst composition variables to the observed catalytic performance. 

Catalytic reactions involve a complex set of related and linked events. Both the catalyst structure and the type of reactants, intermediates and products adsorbed on the surface impact the functionality of a catalyst. Therefore, an understanding of the various events must be synthesized with the intrinsic kinetics to produce a reaction mechanism that accurately models the catalyst surface. The goal is to characterize and understand the catalyst surface well enough to predict the performance either for a class of reactions or within the tested range. 

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