Tech memo for chemical thermodynamics
Budget: $30 – $250 AUD
Hi
I would like assistance with writing technical memo for thermidynamics
For the following prompts, use the experimental data provided ("Lab 3 Raw Data.xlsx") to address the following prompting questions:
Plot the P-xy curves at the three temperatures using the ethanol composition as component
1. Compare and discuss any unique features of each plot. (10 marks)
2. Using the modified Raoult’s Law, develop a correlation for y1 using both the Margules and Van Laar equations, and report the resultant Margules and Van Laar parameters (A12, A21, A’12 and A’21, respectively). (20 marks)
3. Determine whether the Margules or Van Laar models are a good fit for the data by analyzing the residuals for GE/(RT) and ln(γ1/γ2 ). Support your conclusions. (20 marks)
4. Using Multiflash’s (v7) Peng-Robinson (Advanced) and CPA-Infochem equations of state, plot and compare the P-xy with the experimental data and both manual methods used above. Provide a physical hypothesis to explain any deviations. (15 marks)
5. Using Multiflash (v7), deploy your recommended model set to determine how the addition of 1 mol% methanol contamination would affect the phase behaviour. Provide a physical hypothesis to explain any noted effects. (15 marks)
Scientific data presentation and analysis (20 marks); and
Writing and referencing (10 marks)
I would like assistance with writing technical memo for thermidynamics
For the following prompts, use the experimental data provided ("Lab 3 Raw Data.xlsx") to address the following prompting questions:
Plot the P-xy curves at the three temperatures using the ethanol composition as component
1. Compare and discuss any unique features of each plot. (10 marks)
2. Using the modified Raoult’s Law, develop a correlation for y1 using both the Margules and Van Laar equations, and report the resultant Margules and Van Laar parameters (A12, A21, A’12 and A’21, respectively). (20 marks)
3. Determine whether the Margules or Van Laar models are a good fit for the data by analyzing the residuals for GE/(RT) and ln(γ1/γ2 ). Support your conclusions. (20 marks)
4. Using Multiflash’s (v7) Peng-Robinson (Advanced) and CPA-Infochem equations of state, plot and compare the P-xy with the experimental data and both manual methods used above. Provide a physical hypothesis to explain any deviations. (15 marks)
5. Using Multiflash (v7), deploy your recommended model set to determine how the addition of 1 mol% methanol contamination would affect the phase behaviour. Provide a physical hypothesis to explain any noted effects. (15 marks)
Scientific data presentation and analysis (20 marks); and
Writing and referencing (10 marks)
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