Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Wing Tong Leung"'
Publikováno v:
Indoor and Built Environment. 29:101-116
Air pollution due to suspended particles in the built environment threatens people’s health. The collection of submicron particles using air cleaners is especially difficult due to their tiny sizes. Surface patterned structures can enhance submicro
Publikováno v:
Aerosol Science and Technology. 51:467-476
Surface cleaning using air jets is an appropriate method to remove particles from surfaces especially when cleaning by mechanical methods is not suitable. The detachment behavior of droplets using an air jet is not necessarily the same as solid parti
Publikováno v:
Journal of Aerosol Science. 139:105469
Understanding of the droplet detachment behavior from rough hydrophilic surfaces is important in many biological and industrial applications such as biomedicine, surface coating, and pathogen-laden aerosol resuspension. Due to the partial detachment
Autor:
Ka Man Lai, Julian Wei Tang, Tsz Wai Ng, Margaret Ip, Christopher Y.H. Chao, Keng Po Lai, Wing Tong Leung, Sau Chung Fu
Publikováno v:
Applied microbiology and biotechnology. 102(14)
Comparative transcriptome analysis was used to determine the differentially expressed genes in Escherichia coli during aerosolization from liquid suspension. Isogenic mutant studies were then used to examine the potential part played by some of these
Publikováno v:
Aerosol Science and Technology. 48:916-923
Liquid aerosols deform and detach from solid surfaces under an external force. It is a familiar phenomenon in many engineering applications. This article experimentally investigates the deformation and detachment of liquid droplets on three different
Publikováno v:
Aerosol Science and Technology. 47:1239-1247
Resuspension of an aerosol from solid surfaces is an important phenomenon. The resuspension behaviors of solid aerosols and liquid aerosols are not necessarily the same. A whole solid particle detaches from the surface when the removal force is suffi
Publikováno v:
Indoor Air. 23:148-161
Negative pressure isolation wards are essential infection control facilities against airborne transmissible diseases. Airborne infectious particles are supposed to be contained in the isolation room. However, negative pressure may break down by door-
Publikováno v:
Hong Kong University of Science and Technology
Liquid drops adhering to and dislodging from solid surfaces are of common occurrence in a diverse range of industrial and environmental processes. Although tremendous effort, both experimental and theoretical, has been spent on studying the fundament
Publikováno v:
Journal of Fluids Engineering. 135
Resuspension is of common occurrence in a wide range of industrial and environmental processes. Excessive resuspension in these processes could have a severe impact on human safety and health. Therefore, it is necessary to develop a practical, yet re