?(a) Consider the (n + 1)-component solution whose free
Question and Solution
?(a) Consider the (n + 1)-component solution whose free energy density is given by f(?1, ?2, . . . , ?n), where ?i denot
96 % (960 Review)
?(a) Consider the (n + 1)-component solution whose free energy density is given by f(?1, ?2, . . . , ?n), where ?i denote the volume fraction of component i. Show that the spinodal line, i.e., the boundary between the stable region and the unstable region, is given by det ???i2?? f j = 0 (2.81) (b) Consider a polymer solution which contains polymers consisting of the same types of segments, but having different numbers of segments, N1 and N2. The free energy density of the system is written as f(?) = kBT vc i=1,2 1 Ni ?i ln ?i ? ? i =1,2 ?i 2 (2.82) Show that the spinodal line of such a solution is given by ? = 1 2 1 ?1 ? + N1w? (2.83) where ? = i=1,2 ?i (2.84) is the volume fraction of polymer, and Nw is defined by Nw = 1 ? i=1,2 ?iNi (2.85)
Your answer will be ready within 2-4 hrs. Meanwhile, check out other millions of Q&As and Solutions Manual we have in our catalog.
Get immediate access to 24/7 Homework Help, step-by-step solutions, instant homework answer to over 40 million Textbook solution and Q/A
Pay $7.00/month for Better Grades
Crazy for Study is a platform for the provision of academic help. It functions with the help of a team of ingenious subject matter experts and academic writers who provide textbook solutions to all your course-specific textbook problems, provide help with your assignments and solve all your academic queries in the minimum possible time.
Disclaimer: Crazy For Study provides academic assistance to students so that they can complete their college assignments and projects on time. We strictly do not deliver the reference papers. This is just to make you understand and used for the analysis and reference purposes only.