Tok San Kim, Yon Gyun Kim, Yong Nam Choe and Kum Song Ri DOI: 10.5281/zenodo.17732379 GAS Journal of Engineering and Technology (GASJET) In this paper, a method to determine the optimal design parameters of splitter blade of a centrifugal pump Read More …
Category: GAS Journal of Engineering and Technology (GASJET)
Gold Ore Body Exploration Using Correlation coefficient of Analytic Signal to Magnetic Prospecting Data
Jong-Chol Ryu, Gang-Sob Kim*, Jun-Hyok Son, Mun-Hyok Kim & Jin-Bong Ro DOI: 10.5281/zenodo.17681291 GAS Journal of Engineering and Technology (GASJET) In the exploration of gold ore body, magnetic prospecting is effective in elucidating the geological structure influenced to mineralization, but Read More …
Determination of Reasonable Pressure in Moisture Separator Reheater of Wetted Steam Turbine Unit using Structure Variables Revealing Heat System
Yong Muk Choe & Ju Hyok Pak DOI: 10.5281/zenodo.17642611 GAS Journal of Engineering and Technology (GASJET) We established the model for calculating the heat system and the optimization model for calculating the electrical efficiency by means of the variables revealing Read More …
Deep Learning and Convolutional Neural Networks (CNNs)
V. V. Virginia1, U.M. Mbanaso2, E.S. Chaku3, I.O. Clementina4 & Gilbert Aimufua5 DOI: 10.5281/zenodo.17552650 GAS Journal of Engineering and Technology (GASJET) Deep Learning (DL), a subfield of Artificial Intelligence (AI) and Machine Learning (ML), has revolutionized computational intelligence by enabling Read More …
Research on Determination of the Reasonable Chip Breaker Geometry in Insert
Ung-Gi Ri, Kil-Song Paek & Kum-Song Ri DOI: 10.5281/zenodo.17543318 GAS Journal of Engineering and Technology (GASJET) As the appropriate chip shape in turning affects on the surface roughness of the product, tool life, chatter and machine performance, chip breaker design Read More …
Numerical Simulation for Curved Collector Profile in Arched Multi-Nozzle Electrospinning
Yong Ho Pak DOI: 10.5281/zenodo.17543181 GAS Journal of Engineering and Technology (GASJET) The use of nanofibers with uniform diameter in the preparation of nanofiber ion exchange membranes for electrodialysis is important for improving the electrodialysis efficiency. In this paper, we Read More …
Dimensional Measurement of Large Size Ceramic Tiles Using 2 Low Resolution Cameras
Pong-Jun Sin, Il-Hyok O & Kum-Song Ri DOI: 10.5281/zenodo.17543088 GAS Journal of Engineering and Technology (GASJET) Dimensional measurement of ceramic tiles is critical for quality inspection in ceramic tile manufacturing enterprises. We describe a method of dimensional measurement of large Read More …
Electrochemical Pretreatment for Improved Leaching Rate of Refractory gold Ore with Large Cyanide Consumption
Chol-Jin Jo, Pyong-Hun Kim & Un-Hui Jang DOI: 10.5281/zenodo.17501342 GAS Journal of Engineering and Technology (GASJET) In this paper, the combined treatment of sodium peroxide addition and electro-oxidation for the pretreatment of refractory gold concentrate improved gold extraction. The conventional Read More …
Concentration Method of Nanobubble Aqueous Solutions at External Electric Field
Hyokmin Ri & Gumchol Jang DOI: 10.5281/zenodo.17501430 GAS Journal of Engineering and Technology (GASJET) Nanobubbles have been widely applied in wastewater treatment, cleaning, medical and agricultural fields. The concentration of nanobubbles in nanobubble solutions generated by different nanobubble generation methods Read More …
Performance Analysis of Adaptive Algorithms for Gaussian and Non-Gaussian Noise Cancellation
Kwang Il Ri & Chol Ho Ri DOI: 10.5281/zenodo.17501390 GAS Journal of Engineering and Technology (GASJET) Adaptive filtering is an extremely active area and practical field of research in signal processing. Noise cancellation using adaptive filtering is the effective technique Read More …
