Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A shell-and-tube heat exchanger is used to cool a flow of steam using a stream of cooling water. The steam enters the heat exchanger at 0.1 bar and a quality of 91% (state 1), and exits as a saturated liquid at the same pressure (state 2). The mass flow rate of the steam is 2.6 · 105 kg/hour. The cooling water enters the heat exchanger at 5 MPa and 15oC (state 3) and exits at 38oC at the same pressure (state 4). The cooling water can be treated as an incompressible liquid. Neglect stray heat transfer and neglect kinetic and potential energy effects. As well, assume the system is operating under steady-state conditions.
a) Determine the mass flow rate of cooling water in kg/s.
b) Determine the rate of heat transfer between the steam and the cooling water in MW.
the equation below defines the acceleration of a particle where a is in ms2 and t is in seconds. determine the position
an air-conditioned room requires 30 m3 min of air at 1.013 bar 20 degree c 52.5 rh. the steady flow conditioner takes
saturated stream at 100 lbin2 abs is used to heat co2 in a cross flow heat exchange consisting of 4 14 in od brass
A 10 kg metal block initially at 200 degrees Celsius and 1 MPa is heated to 500 degrees Celsius and 100 MPa. The metal block has a density of 2000kg/m^3 and a specific heat of 2kJ/kg*K. Calculate the change in the total internal energy and enthalpy o..
What is the composition, in atom percent, of an alloy that consists of 5.5 wt% Pb and 94.5 wt% Sn?
what is the minimum diameter wire that can be produced from a 5 mm initial diameter annealed copper wire? k315 mpa
two slender rods of negligible weight are pin-connected at a and attached to the 18-lb block b and the 80-lb block c as
at steady state. a power cycle generates 100 mw of electricity while discharging energy by heat transfer at a rate of
A cylindrical bar of a metal alloy of 1.5cm in diameter and 38cm in length is loaded in tension which produces an increase in length of 0.19cm. If its yield strength is 240 MPa, its tensile strength is 310 MPa and its elastic modulus is 110 GP, deter..
A gas is contained in a piston of 5 m3 at 100 KPa. Then the gas is compressed till its volume is reduced to 2.5 m3. If there was no exchange of heat from the system during the compression process, calculate the work required for the compression and t..
electric power is to be generated by installing a hydraulic turbine-generator at a site 130m below the free surface of
How long wi1l it take for the mid plane temperature to achieve 50% of its maximum possible temperature reduction?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd