Assume constant specific heats where cwater 4179 kjkg-k

Assignment Help Mechanical Engineering

Reference no: EM13614590

Initially, an insulated rigid tank contains 18.67 kg of water at 21.45oC and 101 kPa. The tank also contains a 3.66 kg copper block at 83.32oC. Assume constant specific heats where Cwater = 4.179 kJ/kg-K and CCu = 0.385 kJ/kg-K. Determine the total entropy production (kJ/K) after one hour assuming thermal equilibrium is achieved.

Reference no: EM13614590

Questions Cloud

It has been determined that a point in a load-carrying : it has been determined that a point in a load-carrying member is subjected to the following stress condition sx 400 mpa

The following table gives the probabilities gives the : the following table gives the probabilities gives the number of police officers who will call in sick daily for a large

In a recent survey of computer ownership 734 of the : in a recent survey of computer ownership 73.4 of the respondents indicated they own pc computers while 21.8 indicated

What maximum load can the member take before buckling would : a round compression member with both ends pinned and made of aisi cold-drawn steel sy441 mpa e207 gpa is to be used in

Assume constant specific heats where cwater 4179 kjkg-k : initially an insulated rigid tank contains 18.67 kg of water at 21.45oc and 101 kpa. the tank also contains a 3.66 kg

P 003 means that the probability assuming the null : when asked to explain the meaning of the p-value was p 0.03 a student says this means there is only probability 0.03

Determine the stream ecomomy of the system assume that the : feed at 10 ccelsius containing 20 solids enters an evaporator operating at 90 ccelsius. saturated steam90 quality

The bank manager hopes that the new system will have a mean : recall that a bank manager has developed a new system to reduce the time customers spend waiting to be served by

Determine the time taken for the product to freeze if it is : a fruit juice containing 30 solids of molecular weight 100 g was placed in a tray length 100 cm height 90 cm width 8

User Account

All Pages