A diploma thesis deal is to make a project documentation of a wooden house. Construction system is diffusion-open. The theoretical part presents material possibilities for construction system and describes the advantages and disadvantages of individual material. Parts of the project documentation are construction details, which are used for calculation of two–dimensional thermal simulation count by finite element method. Work describes input data, boundary condition and construction structure. For thermal simulation two software are used, because of comparison of results. Results from software are listed and explained by the options that could affect them.

This master thesis deals with passive compensation of a thermal deformation for a binder of portal machining center. The problem is solved by computational modeling with finite element method using ANSYS Workbench software. Afterwards mathematical optimization (also using ANSYS Workbench software) is used for finding binder parameters in order to reduce thermal deformation and its weight. The output is two new versions of binder which are compared to the original configuration.

The goal of this master’s thesis is creating a model of the attenuation of the fluid temperature fluctuations using methods described in the thesis. PCM is used to attenuation of fluctuations. This thesis is example of utilization PCM in technical practice. Numerical calculation of PCM phase change uses the method of effective heat capacity and enthalpy method. A part of this thesis also forms a theoretical basis for heat transfer described by differential equations. The final part of the thesis is dedicated to the optimization of the model and the description of the optimization methods.