1 - Find the inside heat transfer area in m2. 2-find the lmtd for counter flow. 3- calculate the flow rate ? 4- calculate the actual heat transfer rate in kw 5- find the inside overall heat transfer coefficient.The heat exchanger configuration consists of 1 pass on the shell side and 14 passes on the tube side. The objective is to heat the water inside the tubes using geothermal steam, which condenses at 120C (Latent heat- 2203 kJ/kg) on the shell side. The tubes have a diameter of 2.4 cm and a length of 3.2 m per pass .Water enters the tubes at 22C, with a flow rate of 3.9 kg/s and a specific heat capacity of 4180 J/kg C. The outlet temperature of the water is 74 C. Steam 120C 14 tubes

1. Find the inside heat transfer area in m2. The heat exchanger configuration consists of 1 pass on the shell side and 14 passes on the tube side. The objective is to heat the water inside the tubes using geothermal steam, which condenses at 120C (Latent heat 2203 kJ/kg ) on the shell side. The tubes have a diameter of 2.4cm and a length of 3.2m per pass. Water enters the tubes at 22C, with a flow rate of 3.9kg/s and a specific heat capacity of 4180J/kgC. The outlet temperature of the water is 74C