اللجنة العلمية للميكانيك 223

Example 2

5 / Acceleration Analysis & Graphical Method

EXAMPLE 6.6 FORCES ACTING ON A PIPE BEND A 1 m–diameter pipe bend shown in the diagram is carrying c

EXAMPLE 6.4 WATER DEFLECTED BY A VANE A water jet is deflected 60° by a stationary vane as shown in

EXAMPLE 6.7 WATER FLOW THROUGH REDUCING BEND Water flows through a 180° reducing bend, as shown. The

EXAMPLE 6.4 Momentum Equation Applied to a Nozzle The sketch shows air flowing through a nozzle. The

Ch6 Momentum Equation

6.10 A horizontal water jet at 20°C impinges on a vertical-perpendicular plate. The discharge is 0.5

EXAMPLE 6.1 THRUST OF ROCKET The sketch below shows a 40 g rocket, of the type used for model rocket

Example The water velocity in the channel shown in the figure has a velocity distribution across the

Conservation of mass

Example: Consider the steady flow in a water pipe joint shown in the diagram. The areas are: A₁=0.2

Example: A tank has a hole in the bottom with a cross-sectional area of 0.0025 m². The cross-section

Reynolds Transport Theorem RTT

EXAMPLE 5.4 MASS ACCUMULATION IN A TANK A jet of water discharges into an open tank, and water leave

EXAMPLE 5.8: A 120 cm pipe is in series with a 60 cm pipe. The speed of the water in the 120 cm pipe

Control Volume Approach

CH5 Control volume approach and continuity principle (5.1 Rate of flow)

Example Water flows in a channel that has a slope of 30°. If the velocity is assumed to be constant,

Example Air that has a density of 1.24 kg/m^3 flows in a pipe with a diameter of 30 cm at a mass rat

Example 17.4 The pendulum in Fig. 17–7 is suspended from the pin at O and consists of two thin rods

Example 17.3 If the plate shown in Fig. 17–6a has a density of 8000 kg/m^3 and a thickness of 10 mm

Example 17.1 Determine the moment of inertia of the cylinder about the z axis. The density of the ma

Paraller axis theorem

Ch17 : Kinetics of rigid body force and acceleration 17.1 (Mass moment of inertia)

Example 16.17 The collar C in Fig. 16–30a moves downward with an acceleration of 1 m/s^2. At the ins

Example 16.14 The rod AB shown in Fig. 16–27a is confined to move along the inclined planes at A and

Example 16.8 The link is guided by two block A and B, which move in the fixed slots. If the velocity

Example 16.6 The link is guided by two block A and B, which move in the fixed slots. If the velocity

Ch16 Kinematics of a rigid body 16.5,16.7 (Relative motion analysis : Velocity & acceleration)