What is the highest moisture content allowed in steam turbines?
how i calculate heat sink length. i know total current, voltage and juction to case temperature and ambient temperature
Did you go to virginia Tech?
a weight attached to a spring of stiffness 525N/m has a viscous damping device. When the weight is displaced and released , the period of vibration is 1.80s, and the ratio of consecutive amplitudes is 4.2 to 1.0 . determine the amplitude and phase when a force F=2 cos3t acts on the system.
como lo hGO?
free body diagram showing forces on fan blade
Calculate the energy for vacancy formation in Al, given that the equilibrium number of vacancies at room temperature (25 C) is 1.87 1016 m 3. The atomic weight and density for Al are, respectively, 26.98 g/mol and 2.71 g/cm3.
how does a first class lever in static equilibrium has a 40 lb. resistance force and 10 lb effort force. the lever's effort force is located 4 ft from the fulcrum look like?
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1. Can you help me with this Thermodynamics question:
- A closed, rigid tank whose volume is 1.5 m3 contains refrigerant 134a, initially a two phase liquid-vapor mixture at 10C. The refrigerant is heated to a final state where temperature is 50C and quality is 100%. Locate the initial and final states on a sketch of the T-v digram. Determine the mass of vapor present at the initial and final state, each in kg.
2. Can you show me step-by-step how to determine the phase or phases in a system consisting of H2O at the following conditions and sketch p-v and T-v diagrams shown the locations of each state?:
- a) P= 80 lbf/in^2, T= 312.07 F
- b) T= 400 F, P= 360 lbf/in^2