Scaling Calculations: Difference between revisions

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#Rotation speeds
#Rotation speeds
#Bending forces
#Bending forces
#Shear limits
#Shear strength limits
#Thermal losses
#Thermal losses
#Geometrical optics
#Geometrical optics
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#Thermal mass calculations
#Thermal mass calculations
#Combustion calculations
#Combustion calculations
#Embodied energy calculations
#etc.


These calculations should be performed for all critical components of machines, even though the aim is not [[Value Engineering]]. Even though lifetime design may involve over-building of components, that does not mean that calculations should be absent. This is relevant for providing accurate assessment of safety factors and performance expectations independent from empirical performance data.
These calculations should be performed for all critical components of machines, even though the aim is not [[Value Engineering]]. In the case  over-building of components for purposes of lifetime design, calculations are relevant for providing accurate assessment of safety factors and performance expectations independent of empirical performance data.


Note: a spreadsheet or education page should be included to give a crash course on each calculation:
Note: a spreadsheet or education page should be included to give a crash course on each calculation for the benefit of a novice who has a working knowledge of secondary-level




[[Category:XM]]
[[Category:XM]]

Revision as of 02:55, 28 March 2012

Scaling Calculations are calculations that also consider scalability. These calculations include all relevant physical, mechanical, fluid, electrical, chemical, thermal, static, dynamic, aerodynamic, acoustic, optical, hydrological, nuclear, structural, and other properties that allow a machine to be effective for a particular purpose. Scalability is emphasized because a single design should be adaptable to different scales of operation via Intensive and Extensive Scalability

The typical calculations for consideration are:

  1. Weight and center of gravity calculations
  2. Range of motion
  3. Power output
  4. Hydraulic fluid flow and pressure
  5. CAE analysis for structural failure, fatigue, deformation, abrasion, thermal properties, and others
  6. Basic static loads analysis of mechanical devices
  7. Rotation speeds
  8. Bending forces
  9. Shear strength limits
  10. Thermal losses
  11. Geometrical optics
  12. Torque calculations
  13. Shaft bending
  14. Rotational inertia
  15. Basic force calculations
  16. EMF calculations
  17. Thermal mass calculations
  18. Combustion calculations
  19. Embodied energy calculations
  20. etc.

These calculations should be performed for all critical components of machines, even though the aim is not Value Engineering. In the case over-building of components for purposes of lifetime design, calculations are relevant for providing accurate assessment of safety factors and performance expectations independent of empirical performance data.

Note: a spreadsheet or education page should be included to give a crash course on each calculation for the benefit of a novice who has a working knowledge of secondary-level