In this study, an enhanced heat pipe performance for grooved pipes has been demonstrated through capillary boosting with the introduction of bifurcation grooves. Wider grooves regularly branch to narrower such that total cross-sectional liquid flow area remains approximately same. Following computational framework drawn by a recently developed analysis toolbox (H-PAT), we develop numerical mode...

admission that at the urgent request of his mother, the Superintendent, Dr. Wilson, being away to Gunai, I determined to operate at once. So having chloroformed him, I entered the sound and found the stone without difficulty. Then having a No. 4 grooved staff in the bladder, I proceeded with the operation by Dr Wilson's method, holding the groove in left hand, with the right I entered the point...

Abstract A heat pipe is a conduction program that utilizes both permeability and regime shift concepts to transport effectively between 2 different lines. made up of or tube base fluid. In practice, the poured into mould compatible with cooling media. These devices have found uses in variety fields, including space apparatus, solar energy systems, electronic equipment, air conditioning due thei...

the brass tubes with foam cores of alsi7sic3, alsi7sic3fe1 and alsi7sic3fe3 were produced as the crush-boxes with circle and square cross-section. then axial compressive behavior and energy absorption capability of the foam-filled tubes were investigated during the quasi-static progressive plastic buckling. the uniaxial compressive stress–strain curves of the foam-filled brass tubes exhibited t...