According to the actual situation of methanol production process, Aspen Plus software is used to build the methanol synthesis process flow model.The main and side reaction T-Shirt system is built in the model, which is realized by connecting the main and side reactors in series and setting the conversion rate of side reaction.Considering the model
The article deals with the results of the simulation analysis of a railway wagon bogie model.We analysed four freight wagon bogie variants for its dynamics properties research.The bogie models correspond in general to the Y25 bogie concept.The models were created in SIMPACK software enhanced by the RAIL module.From the research Toys results depicte
The study focused on assessing the knowledge, attitude, and practice of hoteliers on artificial intelligence usage to hotel profitability in Katsina State.Information related to potentials of artificial intelligence as marketing tool as well as its profit-making potentials was reviewed.The study was conducted within Katsina State and cross-sectiona
To investigate the recovery effect of natural self-healing of freeze-thaw damage of cementitious material-poor hydraulic concrete, we carried out a natural self-healing test for hydraulic concrete damaged by up to 200 rapid freeze-thaw cycles.The self-healing effect of macro-mechanical properties of hydraulic concrete damaged by freeze-thaw cycles
Immature stages of Scaptodera rhadamistus Autographed Miscellaneous Items (Fabricius) are described for the first time along with notes on nidification and biology.The larvae differ from other Scarabaeinae species in the structure of raster on tenth sternum with two irregular bunches of serrations ventrally one on either half.Pupae with Mobile Work