Advantages and disadvantages of robotics and computational fluid

robotics and computational fluid

1. ADVANTAGES AND DISADVANTAGES OF ROBOTICS AND COMPUTATIONAL FLUID DYNAMIC Presented by, Jahnabi Sarmah Dept. of pharmacy M. Pharm 2nd sem

2. CONTENT: Advantages of robotics Disadvantages of robotics. Advantages of computational fluid dynamic. Disadvantages of computational fluid dynamic. Reference. 2

3. Advantages of robotics: Increased efficiency. Higher quality. Improved working environment . Increased profitability . Longer working hours. They are more precise and consistant than human workers. Robots also allow for increased production and profit margin because they can complete tasks faster. Robots have the ability to work around the clock since they do not require vacations, sick days, or breaks. They also make fewer mistakes than humans. S aving companies time etc. 3

4. Disadvantages of robotics: Capital cost. Expertise. Limitations. N eeds a supply of power , the people can lose jobs in the factories , they  need the maintenance to keep them running , i t   costs a lot of money to make or buy  the robot  , the software and the equipment that you need to use with  the robot. . The robot  can take the place of many humans in the factories So , the people have to find new jobs or be retrained , they can take the place of the humans in several situations , if   the robot begin to replace the humans in every field ,  They will lead to unemployment . 4

5. Disadvantages of robotics: Cost much money in the maintenance & repair , the programs need to be updated to suit the changing requirements, the machines need to be made smarter . In case of the breakdown , the cost of repair may be very high. The procedures to restore lost code or data may be time-consuming & costly . The robots can store large amounts of data but the storage , access, retrieval is not as effective as the human brain . They can perform the repetitive tasks for long but they do not get better with experience such as the humans do . 5

6. Advantages of computational fluid dynamic : Development cost reduction: Using physical experiments and tests to get essential engineering data for design can be expensive. CFD simulations are relatively inexpensive, and costs are likely to decrease as computers become more powerful .  Quick assessment of design variations : CFD simulations can be executed in a short period of time. Engineering data can be introduced early in the design process. 6

7. Advantages of computational fluid dynamic :  Enables the designer to simulate different conditions: Many flow and heat transfer processes cannot be easily tested. CFD provides the ability to theoretically simulate any physical condition. CFD allows great control over the physical process, and provides the ability to isolate specific phenomena for study.etc . 7

8. Disadvantages of computational fluid dynamic: Not all models are very reliable. We still cannot simulate many phenomenon. To compute very large simulations you would need large computers and getting access to them could be difficult. Very expensive. If you need to try your ideas you might need permission/funding/new material etc. Depending on the experiment it could take anything from a few hours to even a few weeks to set an experiment up. Possibility of error from unknown sources. You could get errors from sensors/external sources and so on. This could make the experiment not reproducible.etc . 8

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