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# Fluid mechanics hibbeler pdf

Fluid Mechanics 2nd Edition Hibbeler Solutions Manual fluid mechanics 2nd edition pdf hibbeler fluid mechanics pdf. Instructor Solutions Manual (Download only) for Fluid Mechanics, 2nd Edition. Russell C. Hibbeler. © | Instructor Solutions Manual for Fluid Mechanics. Fluid Mechanics in SI Units PDF. by Russell C. Hibbeler. Download - Immediately Available. Please note: eBooks can only be purchased with a UK issued credit.

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Here you can get it directly ⇩ ⇰ File formats: ePub, PDF, Kindle, audiobook, mobi, ZIP. Download >>Fluid Mechanics (2nd Edition). Fluid Dynamics 1st Edition Hibbeler - Ebook download as PDF File .pdf), Text File .txt) or read book online. gg. Solution Manual for Fluid Mechanics 1st Edition by Russell C. Hibbeler. Olwethu Shangu Solution Consider the free-body diagram of a triangular element of fluid as shown in Fig. 2–2b. If this element has READ PAPER. Download pdf.

And its direction is Work the problem using a 1-m width of the dam. Then m , The raft consists of a uniform platform having a mass of 2 Mg and four floats, each having a mass of kg and a length of 4 m. The dam will overturn about point A. A Ans. Referring to the FBD of the gate, Fig.

The control gate the smooth surface at B. ACB is pinned at A and rests on If the counterweight C is lb, depth of water h in the reservoir open. The uniform plate, which is hinged at C, is used to control the level of the water at A to maintain its constant depth of 12 ft. If the plate has a width of 8 ft and a weight of 50 lb, determine the minimum height h of the water at B so that seepage will not occur at D.

For seepage to occur, the reaction at D must be equal to zero. Referring to the FBD of the gate, Fig. The bent plate is 1. Determine the horizontal and vertical components of reaction at A and the vertical reaction at the smooth support B. The gate is 1. Determine the reactions at these supports due to the water pressure. The vertical force acting on the plate is equal to the weight of the water contained in the block shown shaded in Fig. Water is confined in the vertical chamber, which is 2 m wide.

Determine the resultant force it exerts on the arched roof AB. This shaded block can be subdivided into two parts as shown in Figs. The block in Fig. From the geometry in Fig. The wall is in the form of a parabola. Determine the magnitude and direction of the resultant force on the wall if it is 8 ft wide.

The horizontal loading on the wall is due to the pressure on the vertical projected area of the wall, Fig. From the inside back cover of the. Determine the horizontal and vertical components of reaction at the hinge A and the horizontal normal reaction at B caused by the water pressure. The gate has a width of 3 m. The horizontal component of the resultant force acting on the gate is equal to the pressure force on the vertically projected area of the gate.

The vertical component of the resultant force acting on the gate is equal to the weight of the imaginary column of water above the gate shown shaded in Fig.

The 5-m-wide overhang is in the form of a parabola. Determine the magnitude and direction of the resultant force on the overhang. The horizontal component of the resultant force is equal to the pressure force acting on the vertically projected area of the wall. The vertical component of the resultant force is equal to the weight of the imaginary column of water above surface AB of the wall shown shaded in Fig. Determine the resultant force that water exerts on the overhanging sea wall along ABC.

The wall is 2 m wide. Since AB is along the horizontal, no horizontal component exists. Vertical Component.

## Fluid Dynamics 1st Edition Hibbeler

Determine the magnitude and direction of the resultant hydrostatic force the water exerts on the parabolic face AB of the wall if it is 3 m wide. The vertical force acting on the wall is equal to the weight of water contained in the imaginary block above the wall shown shaded in Fig. The 5-m-wide wall is in the form of a parabola. Determine the magnitude of the resultant force on the wall as a function of depth h of the water. Plot the results of force vertical axis versus depth h for 0 … h … 4 m.

The vertical component of the resultant force is equal to the weight of the column of water above surface AB of the wall shown shaded in Fig. Determine the resultant force the water exerts on the quarter-circular wall AB if it is 3 m wide.

The vertical force acting on the wall is equal to the weight of the water contained in the shaded block above the wall, Fig. If the tank and plate are 4 ft wide, determine the horizontal and vertical components of reaction at A, and the tension in the cable due to the water pressure.

The horizontal component of the resultant force acting on the shell is equal to the pressure force on the vertically projected area of the shell. Write the moment equation of equilibrium about A by referring to Fig. Also, assume all pressures are gage pressures. Also, assume pressures pressures 2— A, B, and They are submerged in water at the depth shown.

Determine the horizontal and vertical components of reaction at pin B. The plates have a width of 4 m. The horizontal loadings on the plates are due to the pressure on the vertical projected areas of the plates, Fig. The vertical force acting on plate AB is equal to the weight of the water contained in the imaginary block above the plate shown shaded in Fig. The semicircular gate is used to control the flow of water over a spillway. If the water is at its highest level as shown, determine the torque T that must be applied at the pin A in order to open the gate.

The gate has a mass of 8 Mg with center of mass at G. It is 4 m wide. This solution can be simplified if one realizes that the resultant force due to the water pressure on the gate will act perpendicular to the circular surface, thus acting through center A of the semicircular gate and so producing no moment about this point.

If the water is at its highest level as shown, determine the horizontal and vertical components of reaction at pin A and the normal reaction at B. The gate has a weight of 8 Mg with center of mass at G. Write the force equation of equilibrium along y axis. Plate AB has a width of 1. Determine the horizontal and vertical components of reaction at the pin A and the vertical reaction at the smooth stop B due to the water pressure.

The horizontal loading on the gate is due to the pressure on the vertical projected area of the gate, Fig. The vertical force acting on the gate is equal to the weight of water contained in the imaginary block shown shaded in Fig. The Tainter gate is used to control the flow of water over a spillway. The gate has a mass of 5 Mg and a center of mass at G. It is 3 m wide. This block can be subdivided into parts 1 and 2 , Figs. However, part 2 is a hole and should be considered as a negative part.

The area of block BCEB is p 1 4. This solution can be simplified if one realizes that the resultant force will act perpendicular to the circular surface. Therefore, FBC produces no moment about this point. If the water is at its highest level as shown, determine the horizontal and vertical components of reaction at pin A and the vertical reaction at the smooth spillway crest B.

The 6-ft-wide Tainter gate in the form of a quartercircular arc is used as a sluice gate. Determine the magnitude and direction of the resultant force of the water on the bearing O of the Tainter gate. What is the moment of this force about the bearing?

The vertical component of the resultant force is equal to the weight of the block of water contained in sector ADB, shown in Fig.

Fh This result is expected since the gate is circular in shape. Thus, FR is always directed toward center O of the circular gate. Determine the horizontal and vertical components of reaction at the hinge A and the horizontal reaction at the smooth surface B caused by the water pressure.

The plate has a width of 4 ft. The vertical force acting on the gate is equal to the weight of the water contained in the imaginary block above the gate shown shaded in Fig. For 1F 2 2, we need to refer to the geometry shown in Fig. Write the force equation of equilibrium along the y axis.

The sluice gate for a water channel is 2 m wide and in the closed position, as shown. Determine the magnitude of the resultant force of the water acting on the gate. Also, what is the smallest torque T that must be applied to open the gate if its mass is 6 Mg with its center of mass at G?

The vertical force is equal to the weight of the water contained in the imaginary block above the gate shown shaded in Fig. The vertical downward force and the vertical upward force are equal to the weight of the water contained in the blocks shown shaded in Figs. The volume of the shaded block in Fig.

Considering the free-body diagram of the cylinder, Fig. Considering the force equilibrium vertically by free-body diagram of the cylinder, Fig. The Tainter gate for a water channel is 1.

## Hibbeler, Instructor Solutions Manual (Download only) for Fluid Mechanics | Pearson

Also, what is the smallest torque T that must be applied to open the gate if its weight is 30 kN and its center of gravity is at G. The volume of this column of water is. Note that the resultant force of the water acting on the gate must act normal to its surface, and therefore it will pass through the pin at O.

Therefore, it produces moment about the pin. Solve the first part of Prob. The cylindrical tank is filled with gasoline and water to the levels shown.

Determine the horizontal and vertical components of the resultant force on its hemispherical end. The vertical component of the resultant force is equal to the total weight of the gasoline and water contained in the hemisphere. For gasoline,. The hollow spherical float controls the level of water within the tank. If the water is at the level shown, determine the horizontal and vertical components of the force acting on the supporting arm at the pin A, and the normal force on the smooth support B.

Neglect the weight of the float. Determine the tension in the cable AB if the ball is submerged in the water at the depth shown. Will this force increase, decrease, or remain the same if the cord is shortened?

Thus, the buoyant force is. The tension in cable AB remains the same since the buoyant force does not change once a body is fully submerged, which means that it is independent of the submerged depth. The raft consists of a uniform platform having a mass of 2 Mg and four floats, each having a mass of kg and a length of 4 m.

Determine the height h at which the platform floats from the water surface. As shown in Fig. A glass having a diameter of 50 mm is filled with water to the level shown. If an ice cube with mm sides is placed into the glass, determine the new height h of the water surface. The base of the block is 1 ft square, and the base of the container is 2 ft square. Determine the height at which the oak block will float above the water surface.

The container of water has a mass of 20 kg. Determine the total compression or elongation of each spring when the block is fully submerged in the water. Here, block B is fully submerged. Referring to the FBD of the container, Fig.

Determine the maximum weight of the load the balloon can lift if the volume of air it contains is ft3. The empty weight of the balloon is lb. This gives. A boat having a mass of 80 Mg rests on the bottom of the lake and displaces Since the lifting capacity of the crane is only kN, two balloons are attached to the sides of the boat and filled with air.

Determine the smallest radius r of each spherical balloon that is needed to lift the boat. The balloons are at an average depth of 20 m. Neglect the mass of the air and the balloon. Applying the ideal gas law, When loaded with gravel, the barge floats in water at the depth shown. The intersection point M of the line of action of Fb and the centerline of the barge is the metacenter, Fig.

Therefore, the barge will restore itself. If its center of gravity is at G, determine whether the barge will restore itself when a wave causes it to tip slightly. The metacenter M is at the intersection point of the center line of the barge and the line of action of Fb, Fig. Equating Eqs. Since MCb 7 GCb, the barge is in stable equilibrium. Thus, it will restore itself if tilted slightly.

The can of alcohol rests on the floor of a hoist. The truck carries an open container of water. If it has a constant deceleration 1. The closed rail car is 2 m wide and filled with water to the level shown.

The open rail car is 6 ft wide and filled with water to the level shown. How much water spills out of the car? At rest:. When the car accelerates, the angle u the water level makes with the horizontal can be determined. Assuming that the water will spill out, then the water level when the car accelerates is indicated by the solid line shown in Fig. A large container of benzene is transported on the truck.

A large container of benzene is being transported by the truck. Determine its maximum constant acceleration so that no benzene will spill from the vent tubes A or B. Under this condition, the water will spill from vent B. We don't recognize your username or password. Please try again. The work is protected by local and international copyright laws and is provided solely for the use of instructors in teaching their courses and assessing student learning.

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