This work offers a comprehensive solution to course questions that are common in Mechanical Engineering undergraduate course. Up to this end, the questions had remained unsatisfactorily answered. The set of 12-questions are seemingly used by professors as the test in the Design of Machine Components course unit. They have appeared year after year, mostly in […]
Briefly describe the the ‘mechanical’ reasons for the catastrophic structural failure of Aloha Flight 243, which occured in 1988.
This work offers a comprehensive solution to A course question that is common in Mechanical Engineering curriculum, and that, to this end, had remained unsatisfactorily answered. The question has been used by professors, year after year, to test the understanding of students in the area of structural failure. The question appears mostly in the exact […]
Explain the role of gis in crime prevention,
role of gis in crime prevention The paper states that in current policing, geographic information system (GIS) technology authorizes law implementation through improved tools designed for fighting corruption
What is the rated capacity of a ½ inch diameter Grade 80 alloy steel chain sling when used in a double leg bridle sling configuration at a 45° vertical angle?
Part A. . Research the 2005 fire at the Patrick Air Force Base Officers’ Club. Write a short description of the incident to include the cause of the fire, the amount of damage, and measures that could have been used to prevent the fire. Part B. Material Storage and Handling. a. What is the maximum […]
Calculate the required size of a plate clutch, and the suitable axial force in that case, to be used in an engine of a given torque while the plates have a given limited pressure.
This work offers a comprehensive solution to course question that is common in Mechanical Engineering curriculum, and that, to this end, had remained unsatisfactorily answered. The question has been used by professors, year after year, to test the understanding of students in the area of the design of clutches. The question appears mostly in the […]
Determine the suitable number of disks of the clutch, the size of the disks the clamping force based on a given engine torque, factor of safety and maximum permissible pressure.
This work offers a comprehensive solution to course question that is common in Mechanical Engineering curriculum, and that, to this end, had remained unsatisfactorily answered. The question has been used by professors, year after year, to test the understanding of students in the area of the design of clutches. The question appears mostly in the […]
Explain the Turbine blade design for wind power generator
Turbine blade design for wind power generator The conventional energy sources for instance coal, oil, natural gas, or nuclear are limited and cause pollution. Contrariwise, the renewable energy sources like wind, fuel cell, solar, biogas/biomass, tidal, geothermal, etc. are clean and in abundance in nature. Amid renewable sources the wind energy has the massive possible […]
Evaluate a critical knowledge and appreciation of the fundamental principles of a number of systems design approaches.
This module introduces students to system design concepts and tools, and challenges students to think critically about their potential and actual application in Engineering. Students will be introduced in the engineering of systems design from an operations perspective, which will focus on two functions in particular, either: (a) directing operations or (b) designing operations. Students […]
Explain the methods to evaluate work done in different steady state processes in 1000 words.
Engineering Thermodynamics Course Question Explain the methods to evaluate work done in different steady state processes in 1000 words. The report should include the following: a. Constant volume process b. Constant pressure process c. Constant temperature d. Adiabatic Process e. Polytropic Process f. Throttling Process Derive necessary mathematical expressions for all.
Calculate the stiffener axial loads (lbf) at the end of each beam segment and the shear flows (lbf/in) along each panel edge.
The tapered stiffened beam below is loaded by forces as shown. The beam is assumed to consist of stiffeners carrying only direct stress and shear panels carrying only shear stress. The material used has E = 10500 ksi, G = 3900 ksi, ty = 48 ksi,cy = 38 ksi, sy = 37 ksi. The values […]