The experimental studies were conducted to ascertain the effectiveness of micro jets to control the base pressure in suddenly expanded axi-symmetric ducts. However, in this paper our main aim was to study the influence of the micro jets on the development of the flow field in the duct wall as well as the control effectiveness of the micro jets. As

Managing natural resources sustainably is essential in this contemporary era of land use planning system. This includes managing and planning the invaluable of coastal areas. In this regards, coastal management programmes have been regarded as a key approach in delivering the coastal strategies and objectives towards achieving a sustainable coastal

Airflow from convergent axi-symmetric nozzle expanded suddenly into circular duct of larger cross-sectional area than that of nozzle exit area were studied experimentally, focusing attention on the wall pressure and the flow development in the enlarged duct. The flow parameters considered in this investigation are the Mach number at the nozzle exit

In this paper results of experimental studies conducted to study the development of flow from a convergent nozzle in to a suddenly expanded duct and also to quantify the effect of micro jets, on the duct flow field presented. The parameters considered in the present studies are the length to diameter ratio, Mach number and area ratio. The Mach numb

Nowadays and in this twenty first century, inter-religious dialogue is gaining momentum and importance at both national and international levels. Perhaps that is due to its role and goal in building bridges among different religious groups to promote respect, tolerance and peaceful living. Inter-religious dialogue is perhaps more important in Niger

Events in the Muslim world and in the West continue to search for a true meaning of Islam. Indeed, Islam is a religion of peace; it is a religion to lead mankind from the depths of darkness and ignorance towards the path of light and knowledge. The literal meaning of Islam, derived from the Arabic word Salaam, means peace. The word “Islam” has

Islam is one of the major religions in the contemporary Nigeria; it dominates in the north and holds strong numbers in the south western part of the country. The print media in general and some Nigerian newspapers in particular are known to have been fueling religious conflict and disharmony in Nigeria. The Nigerian newspapers depict Islamic shari�

The open spaces are increasing popular in public spaces as well as institutional like schools, colleges, and universities. They can be creating in spaces that are small or large, private or public. Open space can serve many functions in institutional area. The study builds on and contributes to work on the effectiveness and utilization of the court

Candida infection (candidiasis) is potentially life threatening and can occur in almost all anatomical sites, including the mouth. Candida species are in fact the most common fungal pathogens isolated from the oral cavity and frequently cause superficial infections such as oral candidiasis and denture-associated erythematous stomatitis. Whilst syst

This paper presents the experimental results on the flow characteristics of a suddenly expanded flow from the convergent nozzle for subsonic flow. In the present study micro jets were used to investigate the effect of micro jets on wall pressure flow field in the enlarged duct. Accordingly an active control in the form of four micro jets of 1 mm or