Loading in 5 sec....

ENTC 303: AnnouncementsPowerPoint Presentation

ENTC 303: Announcements

- 208 Views
- Uploaded on

Download Presentation
## PowerPoint Slideshow about ' ENTC 303: Announcements' - barrett-scott

**An Image/Link below is provided (as is) to download presentation**

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript

ENTC 303: Announcements

- Homework assignment #7
- From Mott:11.1, 11.3, 11.5, 11.9, 11.16.
- Due Thursday, November 6thbefore 3:35 pm
- For more information, go to:
- http://etidweb.tamu.edu/classes/entc303/

- Exam II: November 20th (Thu)
- Chapters: Mott’s 8 – 12
- Homeworks: 5 – 8

Society of Manufacturing Engineers

SME chapter S099

WE GET HIRED

WHAT: 3ndGeneral Meeting

WHERE: THOM 112D

WHEN: 7 pm, Monday, Nov 3rd , 2014

GUEST SPEAKER:

Series Pipe Line Systems

- Class I
- Known: pipe size, types of minor losses, flow rate
- Goal: To determine pressure at a specific point, total head or elevations

- Class II
- Known: pipe size, types of minor losses, elevations, and pressure at specific points
- Goal: To determine flow rate

- Class III
- Known: Flow rate and general layout
- Goal: To determine pipe size

- Solution methods
- http://etidweb.tamu.edu/classes/entc303/

Class I: Series Pipe Line Systems

- hL = Energy losses due:
- Pipe friction
- Minor losses
- Valves
- Exit and entrance losses
- Enlargements/Contractions
- Bends/elbows

Class I: Example

- Calculate the power supplied to the pump in Fig. 11.2. The pump is 76% efficient, methyl alcohol flows at 0.015 m3/sec at 25° C. The suction pipe diameter is 102.3 mm, and 15 m long. The discharge pipe diameter is 52.5 mm, and 200 m long. The entrance is square-edged type, the elbows are standard and the globe valve is fully open.

Class II: Example

- Oil flows in 6-in pipe (SCH 40) steel pipe with a pressure drop of 60 kPa per 100 m. S.G. = 0.88, m = 9.5 x 10-3 Pa-sec. Determine the flow rate.

Example

- A lubricating oil needs to be pumped from 1 to 2 with a maximum pressure drop of 60 kPa. The oil’s S.G. is 0.88, m = 9.5 e 10-3 Pa-s. Determine the flow rate, class type and solution method.

Download Presentation

Connecting to Server..