The Velocity Of Door Travel Essay - 853 Words

Opening: Velocity of Door Travel: V=(Time to Open)(Distance Traveled)=(3.16 s)(1.25 m) = 0.40 m/s Power Requirement: P(W) =(Force Exerted)(Velocity) =(110 N)(0.40 m/s) = 43.56 W Translation to British Units: P (hp) =(43.56 W)(0.001341 hp/W) = 0.06 hp Closing: Velocity of Door Travel: V=(Time to Open)(Distance Traveled)=(2.12 s)(1.25 m) = 0.59 m/s Power Requirement: P(W) =(Force Exerted)(Velocity) =(540 N)(0.59 m/s) = 314.62 W Translation to British Units: P (hp) =(314.62 W)(0.001341 hp/W) = 0.43 hp Given the information provided, a decision was made to use 1 hp motors. Because these motors will be working for extended periods of time under varying load conditions, it seemed unwise to choose motors which would be operating at peak performance consistently. Also, the difference between a  ¾ hp motor and a 1 hp motor was found to be only $23. REFERENCE e. Final Proposed Design Evan This section of the design report describes the final design your team intends to construct in senior design 2 for testing relative to your design requirements. In your final proposed design section you MUST have: Overall system block diagram Block diagrams of all subsystems Detailed schematics Explanation of how it works CAD Drawings (again, extensive part drawings and assemblies should be placed in an appendix) Software for your design (i.e. Flowchart showing how the software functions and description). Software revision table This table needs to show major software revisions that haveShow MoreRelatedBlack Hands649 Words   |  3 PagesMeasurement scale †¢ Ex. table is about 3m from the door Copyright  © Houghton Mifflin Company. All rights reserved. 3-2 Motion †¢ Is described by using the fundamental units of length and time †¢ Combining the length and time will give you the time rate of change of position – Basis of describing motion in terms of speed velocity Copyright  © Houghton Mifflin Company. All rights reserved. 3-3 Speed Velocity †¢ In Physical Science ‘speed’ and ‘velocity’ have different (distinct) meanings. †¢ SpeedRead MoreTale of Multak- A Tragic Odyssey Essay1082 Words   |  5 Pagessneaked out of the building as other party members were in a state of disarray. Walking out to the pavement of the Victory Square, I was greeted by an enormous portrait of Big Brother hanging on the upper level of the Ministry of War. Out of the double doors to the side of that building came six burly men in bright red suits. Without thinking, I immediately turned away from them and started walking towards my apartment as I heard car engines start up behind me. 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