Technology Reports of Kansai University (ISSN: 04532198) is a monthly peer-reviewed and open-access international Journal. It was first built in 1959 and officially in 1975 till now by kansai university, japan. The journal covers all sort of engineering topic, mathematics and physics. Technology Reports of Kansai University (TRKU) was closed access journal until 2017. After that TRKU became open access journal. TRKU is a scopus indexed journal and directly run by faculty of engineering, kansai university.
Technology Reports of Kansai University (ISSN: 04532198) is a peer-reviewed journal. The journal covers all sort of engineering topic as well as mathematics and physics. the journal's scopes are
in the following fields but not limited to:
Building the Secure and Complex network with easy access is one of the biggest Network Engineering’s challenges and IT technician tasks, as required for a friendly usability while setting a secure and firm network. In this paper we dive into details of how we can use Active Directory and RADIUS technology in Windows Server as a AAA server to Authenticated users with the use of configured Active Directory Domain Controller and Authorize Users Using by setting up the Radius Protocols to access network resource and dynamically assigning them VLANs depending on their permission and privileges. We will elaborate on how we can provide access to the Network using Wired, Wireless, Hotspot and VPN media’s that covers from stationary devices all the way to mobile devices outside the network and over the internet. End user devices in the network will only work with one username and password which they will be automatically authorized and authenticated into the roles, data and even VLANs they are assigned to them which is then maintained and controlled through Active Directory Role from windows server and RADIUS Protocol
The research of renewal energetics resource has increased substantially in the last decades, the oil reserves are not enough, and the pollution generate since at the fossil fuels burn has alert to industrialized countries on the development of alternative fuels. Colombia is not indifferent to this situation and has found on the natural gas a transition fuel before of massive implementation of biofuels. Conversions of gasoline engines to natural gas (NG) have entrance massively on the vehicle park of the country since facilities on availability of fuel, prize respect to gasoline, and technical support. However, a lot of dismount of equipment is occasioned because the mixer does not accomplish with the proper design for each engine type. This research paper is evaluated the fluid-dynamic behavior of an Air/Natural Gas mixer employing computational fluids dynamics (CFD) to find the constructive parameters that generate the most homogeneous mix in the entrance to intake manifold of a Mazda 323NX engine. An experimental design was made to do the simulations where the factors and their levels are calculated by the Mitzlaff and Agudelo Methodologies. In concluding this research is found that the Agudelo methodology with a venture diameter of 54 mm and gas outlet in groove form generates a 93% of the homogeneous mixer
