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:
The condenser is a device for condensing steam from a turbine. Used steam from the turbine enters from the top of the condenser, then experiences condensation due to absorption of heat by injected cooling water. Condenser is one component that is very important in electricity generation. Lahendong Geothermal Power Plant has produced 4 × 20 MW of electricity. Condenser performance will affect the efficiency of a power plant and affecting the condenser is the heat transfer rate and the mass flow rate of the water in the condenser. this research is a correlation study between cooling towers and condensers, because one of the parameters used is condenser cooling water distributed by cooling towers. The calculation results show the highest heat transfer rate reaches 1327.53 Watt at water temperature 3.16 ℃ with the value of water mass flow rate 76.97 kg / s, while the lowest heat transfer rate value reaches 579.58 Watt at water temperature 1.38 ℃ with the value of water mass flow rate 40.09 kg / s. This means that the temperature of the cooling water is directly proportional to the heat transfer rate and the water flow rate of the condenser.
The discussion about a house cannot only be learned from the perceivable physical form, but the house can be a description of the development process of the formation of a family with the social, cultural and economic conditions that underlie it. The physical condition of a residence can also provide an idea of how far the home owner has adapted the technology and culture around him. Family routine activities can also be described in the condition of the existing space configuration in the house. Circulation patterns are intentionally or unintentionally formed from the configuration of space which forms an element of the living space. This is also what happens to community settlements in the Poncokusumo District, Malang Regency. The condition of the area adjacent to Ngadas Village which is very thick with Tengger customs and culture was an interesting reason for the Poncokusumo District as the object of the research. The configuration pattern of the residential space was the result of this research discussion which was analyzed using qualitative methods. house, room, configuration.