Fyzikální modelování elementárních principů raketového motoru ve výuce techniky a praktických činností
Physical Modelling of Elementary Principles of the Rocket Engine in Technological Education and Practical Activities

Summary/Abstract: This paper deals with experience with application of the "elementary alcohol rocket" as a topic for education of work with plastics in the context of the reactive rocket engines physical principles. During the technological education, we find important to integrate not only practical realisation of the paper, plastics and other material work but also theoretical principles of physics, calculations including, estimation of energetic loses, effectiveness and other physical quantities. Practical and experimental topic for education enables practical experiments and proving the elementary physical principles validity. This topic was verified in the environment of elementary schools.

• Details
• Contents