On a clear summer afternoon with a wind speed of 3.20 m/s at 10 m, the particulate concentration was found to be 1,520 µg/m3 at a point 2 km downwind and 0.5 km perpendicular to the plume centerline from a coal-fired power plant in a rural area. if the effective stack height is 95 m, determine the particulate emission rate of the power plant. use the graphical method to calculate sy and sz.
stack parameters height: 75.0 m diameter: 1.5 m exit velocity: 12.0 m/s temp: 322 c
atmospheric conditions pressure: 100 kpa temp: 28 c

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.