Scaling effects on the kinematics of suction feeding in fish remain poorly understood, at least partly because of the inconsistency of the results of the existing experimental studies. Suction feeding is mechanically distinct from most other type of movements in that negative pressure inside the buccal cavity is thought to be the most important speed-limiting factor during suction. However, how...

The steady, laminar, stagnation point flow of hybrid nanofluid past a nonlinearly stretching and shrinking sheet is studied. Hybrid regarded by disseminated two distinct nano-sized particles, silver (Ag) copper oxide (CuO) in pure water. Similarity technique was used for the transformation partial differential equations (PDEs) into an ordinary equation (ODEs). Obtained ODEs were solved using Ma...

This paper investigates the nonlinear dispersion of a pollutant in non-isothermal incompressible flow temperature-dependent viscosity fluid rectangular channel filled with porous materials. The Brinkman-Forch-heimer effects are incorporated and is assumed to be variably permeable through channel. External injection, heat sources radiative flux Rossland approximation accounted for. system partia...

Abstract Sonic boom reduction has been an urgent need for the development of future supersonic transport, because heavy damage noise pollution. This paper provides a novel concept aircraft to reduce sonic and drag coefficient, wherein suction slot near leading edge injection trailing on airfoil surface are opened. To make sure zero net mass flux flow control, sucked in is equal injected edge. T...

The effect of boundary layer oscillating suction (BLOS) on the vortex structure high-load linear compressor cascades is studied by a high-fidelity numerical calculation. oscillation parameters (amplitude and frequency) control (suction position mass flow) are continuously adjusted. It was found that higher aerodynamic efficiency could be obtained with suitable parameters. This achieved because ...