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:
Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery
The utilization of biomass briquettes used as an alternative fuel can replace fuel oil, especially kerosene and gas, which has not been very effective in its journey because several factors influence it. Therefore, it is important to improve the stove, which functions to transfer heat from biomass briquettes to make the cooking quality more effective. So this study aims to utilize coconut shell waste briquettes as fuel on a stove whose combustion chamber is modified by varying the diameter of the aluminum cylinder. The results showed that the variation of the cylinder diameter 180mm was the most superior in terms of fire temperature, water boiling ability, and thermal efficiency of 514oC, 30 liters, and 37.74%.
Low alloy steels are particularly used in the manufacture of several products such as storage tanks, oil and gas pipelines, industrial equipment and many agricultural and construction machinery parts that may experience service failure, and thus may require repair through welding processes. The weldability of steel is determined by its susceptibility to cracking, which can be prohibited by using certain welding procedures, which are often costly and difficult to use. Submerged arc welding of low alloy steels (AISI 5147) was implemented, firstly without nickel additives, followed by adding nickel to powder flux with a wide range (10, 20, 30, 40 and 50 wt. %). X-ray Inspection, tensile test and energy dispersive spectrometer were then utilized to evaluate the resulting welds. Results revealed that the tensile strength and weld joint efficiency were reached to (845 MPa) and (112 %) respectively when 20 wt. % of nickel was added to flux