Vol 17 No 4 (2013)

Published: 2013-12-24

Articles

  • Impact of rotational speed of composite friction pair on energy accumulation in acoustic emission signal formation

  • Heat and erosion-resistant nanostructured coatings for gas turbine engines

  • Design analysis and construction of energy harvesting coaxial helicopter

  • Technical evaluation of a runway using the deflection method

  • Economic impacts on destination air traffic following a flag carrier's market exit: a case study for Budapest

  • Features of the use of unmanned aerial vehicles for agriculture applications