1. The work was created under the support of Czech Ministry Industry and Trade within frame programme TRIO in solution projects reg. No. FV10080 “Research Development Advanced Refining Technologies Aluminium Melts for Increase Product Quality” project LO1203 “Regional Materials Science Technology Centre - Feasibility Program” funded by Education, Youth Sports Republic from “Student Grant Compet...

The Enhanced Oil Recovery (EOR) process is one of the ways in petroleum exploitation so that thick oil can be lifted to surface and produced. EOR referred this study carried out previous studies at laboratory UPN Veteran Yogyakarta Indonesia by adding biosurfactants adjusting temperature. In experiments, each time an amount biosurfactant concentration added temperature adjusted, calculation mus...

This study defined hybrid additive manufacturing (AM) as “in-situ or series combination of an process and secondary energy sources in which physical mechanisms are fundamentally altered/controlled to affect the resulting properties material and/or part.” definition includes in-situ processes well chains, it is anchored multi-physical such that new hybrid-AM can be freely systematically sought i...