Chapter 6, Problem 6.45P

۲/۱ : +0 تا العنوان Ч Example 5.5 The turbine rotor of a ship has a mass of 30 tons, a radius of gyration of 600 mm and rotates at 2400 rpm in a clockwise direction when viewed from aft. The ship pitches through a total angle of 15, 7.5" above and 7.5° below the horizontal, the motion being simple harmonic and having a period of 12 sec. Determine the maximum gyroscopic couple on the holding down bolts of the turbine and the direction of yaw as the Dow rises. h2023-43-115-154 Vees 2V & Pond35. sketch the diagram for them. 147% 3-inpuls RTL-NAND having Re14502 BRO Sel: VIL VBEON 0.65V VIHAVING + 1.34V VHB VIHC Vesss: 1.142V Vine: IB RO+VBES+ 640 Vec Ret 709420 IB₁ 10.3mA Ic: Vec-VCE 5-0-2 Re 45 · 10.67-A ICCE: When A&B &C. "1" Vol No 30206 When A&B &c, "o" Uok Vec5v L.S. 5.06 4.4v VIT 94+114+1.34 -3.42 V N.ML5 V N.Mu-16u T.W= 2.75 169 N.Mu VEM VL N.ML Lex-V Re 16.41A Re ± 10.6mA Pony =69mw 37 L.S >

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Required information Consider a very long, slender rod. One end of the rod is attached to a base surface maintained at Tb, while the surface of the rod is exposed to an air temperature of 400°C. Thermocouples imbedded in the rod at locations 25 mm and 120 mm from the base surface register temperatures of 325°C and 375°C, respectively. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. T₁ Ть T₂ x2 Air Determine the rod length (mm) for the case where the ratio of the heat transfer from a finite length fin to the heat transfer from a very long fin under the same conditions is 99 percent. The length of the rod is mm.