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:
Drinking water distribution networks distribute a water-air mixture through the pipes given the inherent conditions of fluid conduction. These air bubbles are measured by the volumetric meters that are used to bill water consumption. Inaccurate measurements are detrimental for both the client and the supplier. However, there are non-return valves that have the ability to reduce the size of air bubbles traveling through the water lines to improve the accuracy of these meter readings. In this investigation, a CFD simulation of the behavior of the pressure and the volumetric fraction of the biphasic water-air flow was performed to estimate the performance of these devices based on the monitoring of these two variables. It was observed that the non-return valve operating with a water-air ratio of 90/10 respectively and at an average flow rate of 1.35 m/s in the pipeline, the size of the air bubbles and their volumetric fraction is reduced from concentrations from 80% to 45%. The results of the pressure drop of the non-return valve suggest that for the stem equilibrium position it produces a pressure drop of 9 PSI in the two-phase water-air flow stream
Supply chain management is an important and integral part of supporting the company's business continuity. Coronavirus disruption presents new challenges for the industry especially logistics, pharmaceuticals and food & beverage to continue to contribute to the availability of medical and food in Indonesia. The purpose of this research is to improve the performance of supply chains in logistics, pharmaceuticals and food & beverage industries in Indonesia in the middle of the pandemic coronavirus. ICT readiness and information sharing are two variables that are thought to have a positive and significant contribution on supply chain performance. The survey was conducted on 80 practitioner respondents who working in the supply chain channel, the survey period was in March 2020, when the government of the Republic of Indonesia had released an appeal to work from home, learn from home and worship at home in response to a pandemic coronavirus. The results of this study concluded that there is a positive and significant effect of ICT readiness on supply chain performance with an estimated coefficient of 0.47. Information sharing has positive and significant effect in increasing supply chain performance with an estimated coefficient of 0.32. The influence of the two independent variables on the dependent variable simultaneously is 0.692