Chapter 1
49
Introduction
1.82 A velocity field is given by u V cos , v V sin , and w
constants. Find an expression for the streamlines of this flow.
0, where V and
are
Solution: Equation (1.44) may be used to find the streamlines:
dx
u
dy
v
dx
V cos
Solu
COMMENDIUM OF INTERNATIONAL METHODS OF ANALYSIS - OIV
Density and Specific Gravity Type I methods
Method OIV-MA-AS2-01A
Type I methods
Density and Specific Gravity at 20oC
1. Definition
Density is the mass per unit volume of wine or must at 20C. It is exp
HYDROSTATIC FORCES ON SURFACES
Remember the second law of Pascal
In a container, pressure acts perpendicular to the boundary
In this lecture we will investigate how forces act on surfaces
Nature of plane or curved surface
Total force
Center of force
2
Axially Loaded Members
Changes in Lengths of Axially Loaded Members
Problem 2.2-1 The T-shaped arm ABC shown in the figure lies in a vertical plane and pivots about a horizontal pin at A. The arm has constant cross-sectional area and total weight W. A v
ENTC 303: Announcements
Homework assignment No. 3
From Mott: 4.6, 4.12, 4.14, 4.16, 4.20, 4.44,
4.47, 5.2, 5.5, 5.26.
Due next Tuesday, September 25th before 3:35
pm
For more information, go to:
http:/etidweb.tamu.edu/classes/entc303/
Exam I
Tentatively,
Chapter 12
Working Drawing
TOPICS
Introduction
Detail drawing
Assembly drawing
Assembly section
Dimensioning
Introduction
DEFINITION
Working drawing is a set of drawing used
during the work of making a product.
Working drawing
Detail
drawing
Assembly
draw