Is Sadhana Academy Proceedings in Engineering Sciences open access? - (SAPES) SADHANA - Academy Proceedings in Engineering Sciences - is a monthly research journal in English published by the Indian Academy of Sciences. The journal covers all branches of Engineering Science including mechanics (fluid, solid, thermal), computer science, electronics, energy, aerospace technology, materials science, nuclear engineering, systems analysis, alternative technologies etc. The editorial board wishes particularly to encourage papers, (i) likely to be of interest to more than one professional group, either because the work is fundamental or because it reflects more...