Graphic presentation of selected thermochemical properties of substances in Matlab using service oriented architecture

This contribution deals with the disclosure of the thermochemical properties of individual substances by using a service-oriented architecture through a web service that is implemented in the client environment MATLAB. The basic principles of service-oriented architecture and its use by web service are described and a specific web service that provides different thermochemical properties such as molar heat capacity, enthalpy, entropy, and the like is listed. The following describes the design and implementation of functions for the MATLAB client environment, which makes it easy to obtain, to elaborate and to make available the thermochemical properties provided by the web service. Solution of application interface is based on taking advantage of graphic user interface support MATLAB and mentioned web service. Application interface consists of parameters for identification of substance, temperature´s scope and step, graph size and x-axis ticketing density as well as if appropriate of file name in which calculated graph course is in graphics format. Finally, specific examples are shown using created functions and graphics interface. Possibilities of potential uses are discussed.