Study of Orientation of Triangular and Square die hole profiles on Extrusion Load in Multi-hole Extrusion process

Autor: Sahu Rita Kumari, Das Ratnakar, Routara B.C., Nayak Bijaya Bijeta, Sahu Sasmita, Das Diptikanta

Publikováno v: E3S Web of Conferences, Vol 430, p 01290 (2023)

The multi-hole extrusion process is an extrusion process with a die having more than one hole. The multi-hole extrusion process is used to extrude more than one product from the same billet with less extrusion load. Different die profiles are used to

Externí odkaz: https://doaj.org/article/ae9e6f1fdd694a54b3d49ba59f1e2b16

Experimental study on the quality of drilled holes in Sabai grass reinforced composites

Autor: Kumar, Shambhu, Das, Ratnakar, Parida, Sambit Kumar

Publikováno v: In Materials Today: Proceedings

Prediction of Heatwave Using Advanced Soft Computing Technique.

Autor: Das, Ratnakar¹ (AUTHOR) rkdashpuri@gmail.com, Mishra, Jibitesh¹ (AUTHOR) jmishra@cet.edu.in, Pattnaik, Pradyumna Kumar² (AUTHOR) papun.pattnaik@gmail.com, Bhatti, Muhammad Mubashir^3,4 (AUTHOR) mmbhatti@sdust.edu.cn

Publikováno v: Information (2078-2489). Aug2023, Vol. 14 Issue 8, p447. 11p.

Strength evaluation of alkali treated Sabai Grass (Eulaliopsis binata) fibers and its reinforced composites.

Autor: Kumar, Shambhu, Das, Ratnakar, Parida, Sambit Kumar

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science (Sage Publications, Ltd.); Jun2024, Vol. 238 Issue 12, p5739-5751, 13p

Dry sliding wear behavior study on friction stir weld joints of dissimilar aluminum alloys

Autor: Das, Umasankar, Das, Ratnakar, Toppo, Vijay

Publikováno v: In Materials Today: Proceedings 2020 26 Part 2:1815-1821