Interactions between killer whales ( Orcinus orca (Linnaeus, 1758)) and long-finned pilot Globicephala melas (Traill, 1809)) have been documented on numerous occasions, usually involving predation events pursuits. Here, the first account of a whale calf seen in echelon position with one group three is described, along further interaction same other whales. Behavioral, locational, photographic d...

Heat transfer characteristics for a laminar fully developed flow in an internally corrugated circular tube with axially uniform heat flux with peripherally uniform temperature are obtained using the method of fundamental solution and the radial basis functions. The internal shape of the tube is modelled by cosine function. The nonlinear governing equation of temperature field problem was conver...

In this study, the pressure drop and heat transfer characteristics of smooth tube internal helically micro-finned tubes with two different fin-to-fin height ratios i.e., equal fin alternating height, are computationally analysed. The is analysed for proof concept reduction. A single phase steady turbulent flow model used a Reynolds number ranging from 12,000 to 54,000. Water as working fluid in...

In this study, the performance of an adsorbent coated finned tube exchanger for carbon capture was investigated numerically. The results showed that this structure has a great potential for being applied as a medium for CO2 capture by rapid indirect thermal swing adsorption. By using this structure, the recovery of 96%, and purity of 98% were achieved with a simple cycle consisting of two steps...