First Pro Novum Bulletin in 2021 have been published in the September number of 'Energetyka'.

It contains the following articles:

  1. Jerzy TRZESZCZYŃSKI - Virtual diagnostic environment
  2. Kamil STASZAŁEK, Adrian SOBCZYSZYN, Krzysztof BRUNNÉ - Damage to unlike welded joints in the elements of the boiler steam superheater for supercritical parameters
  3. Wojciech SIKORSKI, Agnieszka RAUK-BORCZ, Tomasz BIJAK - Impact of operating conditions on the lifetime of the turbine set elements
  4. Ewa ZBROIŃSKA-SZCZECHURA, Jerzy DOBOSIEWICZ, Andrzej RAUSZER - Working conditions of some elements of steam boilers