M. Juarsa
Department of Mechanical Engineering, Faculty of Engineering, University of Indonesia Depok 16424, Jawa Barat, Indonesia. Center for Reactor Technology and Nuclear Safety, National Nuclear Energy Agency Puspiptek Serpong, Tangerang - 15314, Indonesia
Indonesia

RA. Koestoer
Department of Mechanical Engineering, Faculty of Engineering, University of Indonesia, Depok 16424, Jawa Barat, Indonesia
Indonesia

N. Putra
Department of Mechanical Engineering, Faculty of Engineering, University of Indonesia, Depok 16424, Jawa Barat, Indonesia
Indonesia

Indarto Indarto
Department of Mechanical Engineering and Industry, Faculty of Engineering, Gadjah Mada University, Jl. Grafika No. 2 Campus UGM, Yogyakarta 55281, Indonesia
Indonesia

S. Habsari
National Nuclear Regulatory Agency, Jl. Gajah Mada No. 8, Jakarta 10120, Indonesia
Indonesia