This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect of area ratio i.e. the ratio of enlarged duct area to nozzle exit area on velocity distribution along axis by varying the nozzle pressure ratios. The convergent-divergent nozzle and suddenly expanded circular duct of larger cross-sectional area are used for analy

This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect geometry and flow parameters on thrust force created by the flow from convergent divergent nozzles to a suddenly expanded circular duct of larger cross-sectional area. The study is focusing on resultant thrust force. The nozzles are designed for Mach numbers 1.1,

Globally, coastlines are undergoing rapid development and firm management policies have to be established. However, for any shore management to be effective, the policies need to be based on informed decision-making. Geographical Information System (GIS) encourages the development and use of standards for coastal data definition, as well as collect

The development of rural tourism has always been considered as one of the important agendas of Malaysia development. Over the past decades, many strategies and programs were introduced by the government to eradicate the issue of poverty in among rural communities. The strategy to bring together rural communities in community-based tourism is one of

In the efforts to sustain the environment, biodegradable plastic has become a great alternative to replace conventional plastic. Hence, this study focuses on a potential biodegradable plastic. In the current study, the properties of algae (matrix) were investigated by adding acetic acid and cinnamon powder as filler and antimicrobial agent. The amo

Abiotic stress factors are the main limitation to plant growth and yield in agriculture. Orange sweet potatoes may become major sources of carotenoids in the diet, but the extent of environmental and genetic influences on plant carotenoid biosynthesis are poorly understood. Carotenoid biosynthesis is regulated by several factors such as water, ligh

Today in Malay community, midwifery traditional knowledge of herbal medicine has disappeared and extinct. The facts are Malay midwives are becoming rare and the more crucial is medicinal plants are over-harvested. The aim of this research is to identify and investigate the active pharmaceutical ingredients content in 20 selected species used in the

The latest advancement in wireless communication technology enables mobile users to communicate with each other more easily and at a very high speed. With the developed technology that encourages fast delivery of data and signal, mobile users can experience the best kind of service provided by the network operators. However, with the increasing num

This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect of Mach numbers on velocity distribution at different area ratio and nozzle pressure ratio in the flow field from convergent-divergent nozzles to a suddenly expanded circular duct of larger cross-sectional area. The study is focusing on velocity distribution alon

The tourism sector in Malaysia has undergone substantial growths as a result of the efforts taken by the Ministry of Tourism in policy planning and implementation. It is the government’s long-term goal to make Malaysia as the most popular tourism destination. The growth of tourism sector in Malaysia can be measured by tourist arrivals and receipt