UnChol Ri

[9] viXra:2106.0007 submitted on 2021-06-03 17:21:38, (289 unique-IP downloads)

A Study on the Conversion of File Names in the Use of Computers

Authors: UnChol Ri, ChungHyok Kim, BomIl Kim, GilWun Mun, GumChol Ri
Category: Data Structures and Algorithms

[8] viXra:2102.0124 submitted on 2021-02-20 10:42:53, (255 unique-IP downloads)

The Research on Improving the Utilization of Renewable Energy in Wind Power Generators Using Thin-Film Solar Cells

Authors: UnChol Ri, YongBae Kim, ChangIl Ri
Category: Thermodynamics and Energy

[7] viXra:2006.0117 replaced on 2023-08-14 11:38:28 , (469 unique-IP downloads)

Study on the Coastal Bathymetry Based on Sentinel-2 Satellite Image and Gebco Data

Authors: GyongBong Ju, CholMin Won, UnChol RI, CholJu Kim
Category: Geophysics

[6] viXra:2006.0116 submitted on 2020-06-14 11:35:52, (282 unique-IP downloads)

Study on the Design of the Two-axial Solar Tracking System

Authors: UnChol Ri, YongBae Kim, GumChol Ri, HyonChol Jo
Category: Thermodynamics and Energy

[5] viXra:2005.0139 submitted on 2020-05-13 11:23:49, (221 unique-IP downloads)

Research on the Upper Chamber Volume of Surge Tank of a Diversion-type Hydro-Power Station with Mid-inflow

Authors: YongSu Jo, GyongIl Sin, CholGyong Kim, UnChol Ri
Category: Thermodynamics and Energy

[4] viXra:2005.0115 submitted on 2020-05-10 04:29:55, (194 unique-IP downloads)

Global Trends in the Development of Renewable Energy and Its Rational Use

Authors: UnChol Ri, GumChol Ri, JinHyok Jeon, WonIl Jang, YongGuk Jo, SongBok Pak
Category: Thermodynamics and Energy

[3] viXra:1912.0219 submitted on 2019-12-08 20:02:08, (451 unique-IP downloads)

Microstructure and Wear Properties of Hardfacing Metal Manufactured by Smaw with Hardfacing Electrode Adding Ferroalloys Nitrided Jointly

Authors: Wonchol Son, UnChol Ri, Songgil Jong, GumChol Ri, HuiChong KANG Wonzun Ri, Sokchol Ri
Category: Thermodynamics and Energy

[2] viXra:1905.0370 submitted on 2019-05-19 07:27:30, (593 unique-IP downloads)

Design and Calculation of 25MW Steam Turbine Course

Authors: UnChol Ri, GumChol Ri, YongSong Kim, WonZhu Kim
Category: Thermodynamics and Energy

[1] viXra:1901.0311 submitted on 2019-01-21 07:09:08, (1049 unique-IP downloads)

Development of a Small 50W Class Stirling Engine

Authors: UnChol Ri, GumChol Ri, ChangIl Ri, YongHuan Kim, SongJin Ri
Category: Thermodynamics and Energy