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The four mini dragons
Published 2013“…This period is in turn split into two five-year periods: 1985-1989 and 1990- 1994. This is to assist the comparison of the four dragons’ economies between the 80s and the 90s. …”
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Final Year Project (FYP) -
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Computation fluid dynamics on drag reduction II
Published 2011“…In this project, a number of Reynolds-Average Navier-Stokes (RANS) models are verified with benchmark values of Direct Numerical Solutions (DNS) provided by the past research to identify appropriate RANS models which allow the simulation of dimpled flow with specific Reynolds number and initial conditions in a 3D channel. Five RANS turbulence models: Spalart-Allmaras (Vorticity-based production); Spalart-Allmaras (Strain / Vorticity-based production); k-ε Standard (Enhanced Wall Treatment); k-ε Realizable (Enhanced Wall Treatment) and k-ω Standard (Shear Flow Correction), are chosen after comparing with DNS data published by Moser et al (1999). [20] Subsequently, the single and multiple dimpled channel flows are modeled and simulated by the five RANS models chosen in the verification stage with periodic boundary condition, a Reynolds number of 20000, and a three-dimensional channel of L = 1.5 m, B = 0.454 m and H = 1 m. …”
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Final Year Project (FYP) -
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Drag of generic round-shaped bodies in supersonic flow
Published 2011“…The objective of this study is to achieve an enhanced understanding of drag performance in supersonic flow. The various drag components were analysed over a supersonic regime between the Mach numbers 1.5 to 4 at sea level while the effects of geometry variations were investigated. …”
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Final Year Project (FYP) -
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Aerodynamic optimization and drag minimization for the ultra low cost UAV piquero aerodynamic
Published 2015“…The third segment is a full simulation of the Piquero UAV to determine its lift and drag characteristics. …”
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Final Year Project (FYP) -
5
Changes in microbial and physicochemical properties during free-cell and encapsulated probiotic fermentation of red dragon fruit juice
Published 2014“…The cell increment after fermentation can be further improved to 5 log cfu/mL by adding 1% (w/v) FOS into red dragon fruit juice. …”
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Thesis -
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Eccentricity effects of microhole arrays on drag reduction efficiency of microchannels with a hydrophobic wall
Published 2013“…The results indicate that the impact of microhole eccentricity on drag reduction performance correlates well with the contact angle hysteresis rather than with the static contact angle. …”
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Journal Article -
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Studies on the antioxidant mechanisms of betacyanins from improved fermented red dragon fruit (Hylocereus polyrhizus) drink in HepG2 cells
Published 2024“…Results revealed the betacyanins of Improved-FRDFD-dH2O (12.5% and 25%, v/v) showed the highest direct scavenging effect on intracellular ROS from 75.39% to <31%. …”
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Evaluating the potential of stabilised betacyanins from fermented red dragon fruit (Hylocereus polyrhizus) drink: sustainable colouration and antioxidant enhancement of stirred yog...
Published 2024“…This study aimed to evaluate the potential of a functional fruit drink, Improved-FRDFD-dH2O [contained betacyanins of fermented red dragon fruit drink stabilised by 0.4 % xanthan gum and 0.5 % carboxymethyl cellulose hydrocolloid mixture solution and 0.2 % citric acid] to serve as a sustainable and stable functional liquid colourant in yoghurt. …”
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SP.406 / WGS.406 Sexual and Gender Identities, Fall 2006
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Learning Object -
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Cave fever
Published 2018“…It is a 3D animated short film that blends elements of 2D animation techniques, telling a comedic story of a dragon and a goblin.…”
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Final Year Project (FYP) -
14
Wind tunnel testing of a ducted-fan unmanned aerial vehicle
Published 2011“…The experiments were carried out in a closed-loop wind tunnel with the full-scale MAV at different configurations. Coefficients of lift, drag and pitching moment were first discussed in a simple configuration of varying pitch angle with different wing setups without the propeller motor. …”
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Final Year Project (FYP) -
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Hydrodynamic stability of flow over Kramer-type compliant surface
Published 2009“…The development began with five conceptual designs and the matrix evaluation table was then used to select the final design. …”
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Final Year Project (FYP) -
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Active control of wakes and vortex-induced vibration of a circular cylinder at Re = 100
Published 2016“…As zero net-mass-flux jets, SJs have been widely applied in flow separation control and drag reduction for bluff bodies. However, their implementation for VIV control is rare and still remains not fully understood. …”
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Thesis -
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Injection effects on settling velocity
Published 2015“…Different injection flow rates such as 2.5×10-5 m3/s, 5×10-5 m3/s, 7.5×10-5 m3/s, 1×10-4 m3/s were also used to calculate settling velocity and drag coefficient in injection condition. …”
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Final Year Project (FYP) -
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Numerical analysis on the aerodynamic characteristics of SUV car model install with vortex generator
Published 2025“…From the result, 9 number of VG and 5 mm fillet radius obtained the lowest value of coefficient of drag, Cd compared with the others which is Cd = 0.3747 for 27.78 m/s and Cd = 0.5031 for 33.33 m/s, respectively. …”
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Article