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Mechanical Engineering

Steve Beck

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Steve Beck last won the day on November 2 2019

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  • Birthday December 15

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  1. Just few words for this: A well explained answer.
  2. What is the role of IT in changing the future of academic libraries and research resources?
  3. How does Turbine flow sensors work?
  4. Strength of Materials: is basically focused on analyzing stresses and deflections in materials under load. Knowledge of stresses and deflections allows for the safe design of structures that are capable of supporting their intended loads. It is also known as mechanics of materials.
  5. What are the benefits of continuous combustion vs intermittent combustion in engines?
  6. What is the difference between a CI engine and an SI engine?
  7. The turbine flow sensors are those sensors which are used for flow measurement or dosing applications for liquids. Because of the very compact design with wide measuring range and the convincing precision of measurements.
  8. Depending on the strain gauge technology the output can vary from 1 to 3 millivolts per volt (mV/V) to as much as 10 to 30 mV/V. To calculate your full scale output, you would multiply the output of the sensor by the voltage used to power the device.
  9. Diameter of the gear, measured from the tops of the teeth. Diameter of the gear, measured at the base of the tooth. The distance from the top of the tooth to the root; it is equal to addendum plus dedendum or to working depth plus clearance.
  10. A CVT is a lesser-known alternative to conventional automatic transmissions. An Ordinary automatics have a certain number of gears that are referred to as "speeds," hence "6-speed automatic," for instance. The reason is that each gear is only good for certain vehicle speed, so if you want to keep accelerating, the transmission has to shift up through the gears
  11. In the straightening of steel sheet, it is necessary to calculate the optimal reduction of the steel blank by the working rollers of the straightening machine so that the sheet produced has the minimum residual stress and curvature. In the simulation of sheet straightening in multiroller machines, the curvature and bending torques of the steel sheet at contact points with the working rollers are first calculated and then the straightening forces are determined. In straightening steel sheet, it is important to calculate the forces in the multiroller straightening machine. Such calculations are based on determination of the reaction of the roller bearings and the forces at the upper and lower working-roller cassettes in straightening. With insufficient bending torque, it is impossible to eliminate harmful residual stress and surface defects in the sheet. Extreme roller torques and forces at the roller cassettes often lead to defects of the sheet, fracture of the working and supporting rollers, and failure of the straightening machine. In the present work, an approximate method is proposed for calculation of the optimal cold-straightening parameters of the steel sheet in a multi-roller machine. The calculations permit determination of the curvature of the neutral plane in the sheet on straightening, the residual curvature of the sheet after straightening, the bending torque and the reaction of the working-roller bearings, the residual stress in the sheet, the penetration of the plastic deformation into the depth of the steel sheet, and the relative deformation of the longitudinal surface fibers of the sheet on straightening as a function of the radius of the working rollers, the distance between the rollers of the straightening machine, the reduction of the sheet by the upper rollers, the sheet thickness, and its properties (Young’s modulus, yield point, and strengthening modulus). The results may be widely used at manufacturing and metallurgical plants.
  12. Below are the some related fields of ME. You can look at them Biomedical and Engineering Fluid Mechanics. Combustion and the Environment. Ground Vehicle Systems. Heat Transfer, Thermodynamics and Energy Systems. Manufacturing. Mechanical Design. System Dynamics and Control. Transportation Systems.
  13. Useful information that you have shared with here with us. Thanks and keep posting such stuff.
  14. Hi, how I can reduce surface tension and improve my boiler efficiency.
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