The main idea of this article is taking advantage of heat energy accumulation in building walls in order to design more effective heating system. Essential article goal is to simulate thermal construction responses in dependence on changing boundary conditions. Model geometry has been developed in virtual design studio CATIA and implemented in numerical simulation software COMSOL Multiphysics, ...

Temperature regulating system by gaseous nitrogen is of importance to the space environment simulator, which keeps the shrouds in the temperature range from -150°C to +150°C. Liquid nitrogen spray equipment is one of the most critical parts in the temperature regulating system by gaseous nitrogen. Y type jet atomizer and internal mixing atomizer of the liquid nitrogen spray equipment are studie...

Application of non-pneumatic tire (NPT) has been increased during the last decade. The aerodynamic characteristics wheel with NPT studied due to significance on improvement handling and reduction fuel consumption. In this paper, first, an original model was simulated by CATIA software, influence structural parameters Fluent software. simulation calculation results showed that: width spoke lengt...

The purpose of this paper is to estimate the fatigue life of an airplane wing with laminated composite skin, subjected to variable mechanical and thermal loads. To achieve this aim,at first, the three-dimensional model of airplane wing was drawn in CATIA software. Then, by transferring the model to the ABAQUS software, the finite element model of the wing wascreated. H...

1. MECHATRONIC SIMULATION Simulation tools like SPICE for electronics and CATIA for mechanics are widely available and used for verification of the performance of electrical or mechanical devices and systems. For electromechanical systems, interaction between electronics and mechanics is often essential for system functionality. A mechatronic simulation tool should be added to CAD environment, ...

The growing volume, variety and complexity of data being collected for scientific purposes presents challenges for data integration. For data to be truly useful, scientists need not only to be able to access it, but also be able to interpret and use it. Doing this requires semantic context. Semantic Data Integration is an active field of research, and this chapter describes the current challeng...