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:
Three Dimension (3-D) seismic design is subjected to the Merjan – West Kifl fields, which are, represent geological subsurface structures and productive oil fields in middle Iraq. An objective of this study is to determine the most important acquisition parameters that could design an optimum 3-D reflection seismic survey suitable to obtain high qualitative seismic imaging for four main reservoirs. Hartha, Zubair, Najma and Kurra Chine in Merjan – West Kifl oil fields as target reservoirs in this area. In general, it found that the selected Bin size 25*25 m to be appropriate for sampling the reflected waves field at the study area. This bin size is selected to indicate also the group interval and the source interval for the survey. The source interval and receiver interval are found to be 50m. For this survey design, a dip of 30̊ with max frequency 70H have been considered. Migration aperture is found to be necessary to build full fold coverage area and it impact on survey cost. Migration aperture is computed using liner variation of velocity with depth and it is found equal 2450m. All these parameters calculation and statistical was performed using MESA Expert v11.02 program.
The purpose of this study is to compare the theoretical and experimental results of (COP), (RC), (HC), and (Win) for a cooling system by using R134a as a refrigerant. The experimental facility has been installed in the lab and experiment was conducted for several days at average temperatures of the evaporator and condenser between (517.5∘C), (28.537 ∘C) respectively. Results obtained from experiment showed that the increasing of the evaporator temperatures leads to increasing the COP of the system, while increasing the condenser temperatures leads to deceasing of COP of the system. The simulation for a vapor compression refrigeration system was done by using ANSYS FLUENT 19.0 software. The degree of similarity between practical and theoretical results is close to 99%. In the second step of the research plan, the simulation for a vapor compression refrigeration system using ANSYS FLUENT 19.0 software will use for adding the nanoparticles into the refrigerant R134a to investigate the effect of adding the nanoparticles on the performance of the system and thermos physical properties.