PHYS171_f11_lecture_44

PHYS171_f11_lecture_44 - PHYS171 Prof. Arthur La Porta...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: PHYS171 Prof. Arthur La Porta [email protected] Rm 1111, IPST building (building #085) Which vessel has higher pressure at the bottom? 1 Which vessel has higher pressure at the bottom (for same depth)? 1. Flared vessel 2. Straight vessel 3. Both are the same 70% 23% s. .. th e es se B ot h ar e tv St ra ig h Fl ar ed ve ss e l ... 8% Chapter 14 Fluid Mechanics-Dynamics Laminar, Steady flow vin vout What is the relationship between vin and vout in the flared pipe? 2 What is the relationship between input and output velocity? 1. vin greater than vout 2. vin less than vout 3. vin equal to vout 68% 16% 16% vin t to an eq n vi vi n le ss ua l th th an te r vi n gr ea vo u vo u vo ut t vout Chapter 14 Fluid Mechanics-Dynamics Laminar, Steady flow vin vout As the fluid flow speeds up, how does the pressure change? 3 How does the pressure at the outlet compare with pressure at the inlet? Higher Lower The same Not enough information vin 25% 25% 25% 25% in f.. . ug h sa m e e N ot en o Th H Lo ig h er vout w er 1. 2. 3. 4. How does the pressure at the outlet compare with pressure at the inlet? 25% 25% 25% 25% in f.. . ug h sa m e N ot en o Th e w er Lo er vout ig h vin Higher Lower The same Not enough information H 1. 2. 3. 4. 4 Chapter 14 Fluid Mechanics-Dynamics Laminar, Steady flow Continuity Equation relates flow in a pipe to cross-sectional area dV = Av dt dV = Avdt A1v1 = A2 v2 Chapter 14 Statics Problems Automobile lift Measuring density by submersion. 5 ...
View Full Document

This note was uploaded on 12/29/2011 for the course PHYSICS 171 taught by Professor La porta during the Fall '11 term at Maryland.

Page1 / 5

PHYS171_f11_lecture_44 - PHYS171 Prof. Arthur La Porta...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online