Calculate Outlet Velocity & Pressure - Physic Q

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Discussion Overview

The discussion revolves around a physics problem involving fluid dynamics, specifically the calculation of outlet velocity and pressure in a tapered water pipe. Participants are prompted to apply the law of continuity and Bernoulli's principle to find the required values based on given inlet conditions.

Discussion Character

  • Homework-related
  • Technical explanation

Main Points Raised

  • One participant presents a scenario involving a horizontal water pipe with a taper, specifying inlet pressure and velocity.
  • Multiple participants request that the original poster provide their work or attempts at solving the problem to facilitate further discussion.
  • There is a repeated emphasis on the need for the original poster to start with relevant equations in their response.

Areas of Agreement / Disagreement

Participants generally agree that the original poster needs to provide their work for further assistance, but there is no consensus on the specific calculations or methods to be used as they have not yet been presented.

Contextual Notes

Participants have not yet engaged in detailed calculations or discussions regarding the application of the law of continuity or Bernoulli's principle, leaving the problem unresolved.

london_farhad
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A horizontal water pipe contains a uniform concentric taper where the diameter reduced from 400mm to 200mm. the water pressure and the velocity at the inlet is 1bar or (100kpa) and 2 m/s respectively.
• Calculate the outlet velocity using the law of continuity equation and
• The final pressure at the outlet (in bar).
 
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You need to post your work.
 
rock.freak667 said:
You need to post your work.

How can I post my work. please
 
london_farhad said:
How can I post my work. please

Type it in a new reply.
 
A horizontal water pipe contains a uniform concentric taper where the diameter reduced from 400mm to 200mm. the water pressure and the velocity at the inlet is 1bar or (100kpa) and 2 m/s respectively.
• Calculate the outlet velocity using the law of continuity equation and
• The final pressure at the outlet (in bar).
 
london_farhad said:
A horizontal water pipe contains a uniform concentric taper where the diameter reduced from 400mm to 200mm. the water pressure and the velocity at the inlet is 1bar or (100kpa) and 2 m/s respectively.
• Calculate the outlet velocity using the law of continuity equation and
• The final pressure at the outlet (in bar).

Once again, you need to post your attempt at solving the problem. Start with the relevant equations.
 

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