Kj kg to m s

    • [DOC File]California State University, Northridge

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      Q = m(u2 – u1) + W = (0.46275 kg)(4325.8 – 2654.6)kJ/kg + 35 kJ = 808 kJ. 6 A piston-cylinder device initially contains 0.8 m3 of saturated water vapor at 250 kPa. At this state, the piston is resting on a set of stops and the mass of the piston is such that a pressure of 300 kPa is required to move it.

      kj kg to m2 s2


    • [DOC File]www.ecs.csun.edu

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      hout =h(0.7 MPa, 70oC) = 307.01 kJ/kg from the superheat tables. We can now find the power input to the compressor. = -86.04 kW. The negative value for indicates that this is a power input to the compressor. The volume flow rate is the product of the mass flow rate (kg/s) and the specific volume (m3/kg).

      m 2 s 2 to kj kg


    • [DOC File]Chapter 13

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      m_dot_air=0.3 [kg/s] c_p_air=1.01 [kJ/kg-C] T_w_in=22 [C] m_dot_w=0.1 [kg/s] c_p_w=4.18 [kJ/kg-C] U=0.080 [kW/m^2-C] L=12 [m] D=0.012 [m] "ANALYSIS" "With EES, it is easier to solve this problem using LMTD method than NTU method. Below, we use LMTD method. Both methods give the same results." DELTAT_1=T_air_in-T_w_out. DELTAT_2=T_air_out-T_w_in

      m2 s2 to kj


    • [DOC File]Productivity Calculations SOLUTIONS - MS. RAGO'S CLASS …

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      Assume 1 kg of carbon produces 10,000 kJ. 5 kg C/ m2-year * 10,000 kJ / kg C = 50,000 kJ/m2-year . Imagine we run an experiment on the algae Cladophora glomerata. We place equal amounts of algae into a light bottle and a dark (covered) bottle. We measure the dissolved oxygen in both bottles and find it …

      m 2 s 2


    • [DOC File]Energy Problems (Kinetic and GPE)

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      47 kg = m KE = ½ (47) x (31)2 KE = 22583.5 J or 2.3 x 104 J A table tennis ball has a mass of about 2.45 g. Suppose the ball is hit across the table with a speed of 4.0 m/s.

      kpa to kj


    • [DOC File]*Problems designated by a 'C' are concept questions, and ...

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      Answer: 32.3 kJ/kg. 8-63 Combustion gases enter a gas turbine at 900°C, 800 kPa, and 100 m/s and leave at 650°C, 400 kPa, and 220 m/s. Taking cp = 1.15 kJ/kg °C and k = 1.3 for the combustion gases, determine (a) the exergy of the combustion gases at the turbine inlet and (b) the work output of the turbine under reversible conditions.

      kj to kpa m 3


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