Chapter 3 PRESSURE AND FLUID STATICS - Department of ...

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Stability of Immersed and Floating Bodies For floating bodies such as ships, stability is an important consideration for safety. Stability is easily understood by analyzing a ball on the floor. 50
A floating body possesses vertical stability, while an immersed neutrally buoyant body is neutrally stable since it does not return to its original position after a disturbance. An immersed neutrally buoyant body is (a) stable if the center of gravity G is directly below the center of buoyancy B of the body, (b) neutrally stable if G and B are coincident, and (c) unstable if G is directly above B. 51
Page 1 and 2: Fluid Mechanics: Fundamentals and A
Page 3 and 4: Objectives • Determine the variat
Page 5: Absolute pressure: The actual press
Page 8 and 9: Variation of Pressure with Depth Wh
Page 10 and 11: The pressure is the same at all poi
Page 12 and 13: 3-2 ■ PRESSURE MEASUREMENT DEVICE
Page 18 and 19: The variation of gage pressure with
Page 24 and 25: Other Pressure Measurement Devices
Page 26 and 27: 3-3 ■ INTRODUCTION TO FLUID STATI
Page 28 and 29: Hydrostatic force on an inclined pl
Page 30 and 31: The centroid and the centroidal mom
Page 32 and 33: Special Case: Submerged Rectangular
Page 34: Hydrostatic force acting on the top
Page 38 and 39: When a curved surface is above the
Page 41: Schematic for Example 3-9 and the f
Page 44 and 45: The buoyant forces acting on a soli
Page 46: The altitude of a hot air balloon i
Page 53 and 54: A floating body is stable if the bo
Page 56 and 57: Special Case 1: Fluids at Rest For
Page 58 and 59: Acceleration on a Straight Path Rig
Page 62: Rotation in a Cylindrical Container
Page 65: Note that at a fixed radius, the pr

Chapter 3 PRESSURE AND FLUID STATICS - Department of ...

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