The paper analyzes systems of heat and mass transfer, with heat exchangers of flat surfaces, rectangular, with two liquid thermal agents.The liquids are viscous, slow, and the flows are laminar, type Round Table Hagen - Poiseuille or Bingham.It is studied, theoretical and applied, cap a heat exchanger "in plates" used as a cooler (radiator) or a re
Delta robot is typically mounted on a frame and REG TAMPONS W/APP performs high speed pick and place tasks from top to bottom.Because of its outstanding accelerating capability and higher center of mass, the Delta robot can generate significant frame vibration.Existing trajectory smoothing methods mainly focus on vibration reduction for the robot i
The present study aimed to create an Al6061-St52 dissimilar joint and investigate the effect of the transverse speed and the pin offset by the friction stir welding (FSW) process.Aluminum to steel dissimilar welding is difficult by fusion methods because of the formation of brittle intermetallic compounds (IMCs).Therefore, FSW parameters were deter
The practice of the black church being a follower of the leading white church is a continuous process in the Gereformeerde Kerke in Suid Afrika (or Reformed Churches in South Africa in English).This makes it difficult to contextualise Reformed Theology to address African challenges and problems.There are many reasons for the subordination of the bl