Publications by authors named "M Tauviqirrahman"
It is well known that seaplanes have twin floaters. Therefore, it is necessary to conduct a wind tunnel test that aims to determine the performance of twin floaters paired on a mock aircraft model. The twin floaters use the same scale as the mock aircraft, which is 1:6.
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- The study addresses issues with the single mobility bearing design of total hip prostheses, which may cause dislocations during specific movements involved in Muslim prayer (shalat).
- It introduces a textured dual mobility total hip prosthesis that features a textured femoral head and inner liner, evaluating their performance during intense prayer movements using numerical simulations.
- Results show that surface texturing improves lubrication during movement, with the textured femoral head outperforming other models, and highlights the better performance of CoCrMo material over SS 316L, aiding in the design of prostheses for Muslim patients.
The running-in process is considered an essential aspect of the comprehensive wear process. The phenomenon of running-in occurs during the initial stages of wear in the prosthetic hip joint. Within the field of tribology, the running-in phenomenon of the hip joint pertains to the mechanism by which the contact surfaces of the artificial hip joint components are adjusted and a suitable lubricating film is formed.
View Article and Find Full Text PDFIn this study, the application of the computer-aided reverse engineering system (CARE) to the novel design and manufacture of a comfortable insole for a clubfoot patient is presented. The Taguchi method (TM) and response surface methodology (RMS) were used to predict the machining time of the orthotic boot insole during both computer-aided manufacturing (CAM) simulation and computer numerical control (CNC) machining. Taguchi's experimental design, presented as a matrix orthogonal array L3, was acquired for controlling parameters, namely tool path strategy (A), spindle speed (B), step-down (C), step-over of the cutter (D), cutter diameter (E), and dimensional tolerance (F) of the insole size.
View Article and Find Full Text PDFHip joint prostheses are used to replace hip joint function in the human body. The latest dual-mobility hip joint prosthesis has an additional component of an outer liner that acts as a cover for the liner component. Research on the contact pressure generated on the latest model of a dual-mobility hip joint prosthesis under a gait cycle has never been done before.
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