Reaction Modeling for Prediction of Hydrogen Production during Biomass Gasification -- Large Eddy Simulation (LES) for Steady-state Turbulent Flow Prediction -- Numerical Simulations of Lid-Driven Cavity Flows using Multi-relaxation Time Lattice Boltzmann Method -- Localization of Rotating Sound Sources using Time Domain Beam forming Code -- Effects of the Surrounding Fluid on the Dynamic Characteristics of Circular Plates -- CFD Modelling of the Coanda Based Thrust Vectoring Nozzle -- Numerical Investigation of the Flow over Delta Wing and Reverse Delta Wing -- Numerical Modeling and Research of 3D Turbine Stage -- Unsteady Interaction Effects between an Airship and Its Air-Jet Propulsion System -- Numerical Investigation on the Nanofluid Flow and Heat Transfer in a Wavy Channel.