Present a Neatly Typed Report 1. You are involved in an industry to find solution of the following situation: In the process to disinfect water by using chlorine gas, it is important to produce the gas within the company plant location. The process that is used to produce chlorine gas involves the electrolysis of NaCl to produce chlorine gas at the anode and hydrogen gas at the cathode, then the chlorine gas is used to disinfect the water while the hydrogen gas is vented to the atmosphere. The rate of hydrogen production is 10 mº/day, the calorific value of H2 is 130000 kJ/kg, p=0.09 g/L. You are involved in investigating two alternatives: 1. Hydrogen is collected, introduced to hydrogen engine to produce work. Then this work is used to produce electricity. II. Hydrogen is stored and used directly to produce electricity by hydrogen fuel cell (a) Calculate the efficiency of the first alternative (conversion of heat to work) for energy absorption at the combustion temperature of 500 °C and energy rejection to the cold reservoir temperature at 150 °C. (b) Calculate the amount of work generated by the first alternative (assume the conversion of work to electricity is 100%) (c) Obtain the efficiency of conversion of hydrogen to electricity by hydrogen fuel cell form any reference (d) Compare both efficiencies (e) Recommend a process to the industry [ 5 marks ] 2. Collect the information on principle, applications and practical aspects of the following cycles: (a) Otto cycle (b) Diesel cycle (c) Gas turbine engine [ 5 marks) 3. Discuss the role of thermodynamics in the design of the following engineering equipment: (a) Nozzles (b) Pumps (c) Compressors (d) Turbines [10 marks] Note: i. Q2: Present the report based on scientific research, practical aspects and applications (3 marks) and present the materials from the text book is NOT acceptable (if not penalty 2 marks). ii. Q3: With the help of relevant equations and discussion carries 8 marks ( 2.5 each) iii. Report should be based on your understanding and reflects the industrial applications of thermodynamics. iv. Due acknowledgment is to be provided in the report in the form of reference Assignment Page 2