THE UTILIZING CUTTING FLUID AND FEEDING RATE EFFECT TO THE SURFACE HARDNESS AND PRECISSION OF ALUMINUM MATERIAL USING CNC MILLING MACHINE
link : jurnal.ft.uns.ac.id/index.php/mekanika/article/view/678/365
THE EFFECT OF CUTTING FLUIDS AND CUTTING SPEEDS TO THE VIBRATIONS OF MILLING CNC MACHINE
link : jurnal.ft.uns.ac.id/index.php/mekanika/article/view/683/358
Heat transfer augmentation in a circular tube by means of helical screw-tape insert
link : http://www.tj.kyushu-u.ac.jp/en/igses/ieices/proceedings.php
Concentric tube heat exchanger installed by twisted tapes using various wings with alternate axes
Influences of pitch-length louvered strip insert on thermal characteristic in concentric pipe heat exchanger