Unit Operation Of Chemical Engineering Fluid Mechanics and Heat Transfer
Unit Operation Of Chemical Engineering Fluid Mechanics and Heat Transfer
Introduction About the Courses and time scheduling Lecturing (theory):14 weeks,4 classes each week About the Experiments(Contents, groups,location):6 experiments,2 groups per class,2nd floor in building 15
Introduction ❖ About the Courses and time scheduling Lecturing (theory)： 14 weeks, 4 classes each week ❖ About the Experiments (Contents, groups, location)：6 experiments, 2 groups per class, 2nd floor in building 15
Background What is the text book?Unit Operations of Chemical Engineering. It is most popular in Chem.Eng.major in USA univ. Authors?Warren L.McCabe,Julian C. Smith and Peter Harriott. The Sixth edition
Background ❖ What is the text book? Unit Operations of Chemical Engineering. ❖ It is most popular in Chem. Eng. major in USA univ. ❖ Authors? Warren L. McCabe, Julian C. Smith and Peter Harriott. ❖ The Sixth edition
Course Policies Grading Standard Final Exam for theory course Participation(including attendance, Assignments)and Midterm Exam) Experiment grade based on test and experimental behavior as well as report
Course Policies & Grading Standard ❖ Final Exam for theory course ❖ Participation (including attendance, Assignments) and Midterm Exam) ❖ Experiment grade based on test and experimental behavior as well as report
Learning Approaches ÷Mainly Learning: 1)process principles; 2)structure of typical equipment; 3)design calculations; 4)selection of typical equipment; *5)operating methods; 6)enhancement of unit operations
Learning Approaches ❖ Mainly Learning: ❖ 1)process principles; ❖ 2)structure of typical equipment; ❖ 3)design calculations; ❖ 4)selection of typical equipment; ❖ 5)operating methods; ❖ 6)enhancement of unit operations
Learning Approaches For each of the unit operations,mainly learning the followings: 1)Material balances; 2)Energy/Enthalpy balances; 3)Heat and Momentum transfer rates; 5)Operation relationships
Learning Approaches ❖ For each of the unit operations, mainly learning the followings: ❖ 1)Material balances; ❖ 2)Energy/Enthalpy balances; ❖ 3) Heat and Momentum transfer rates; ❖ 5)Operation relationships
Preparing lessons or preview before class &→Review after class Don't take the course just for the grade. Practice makes a master.If you don't practice,you won't learn it
❖ Preparing lessons or preview before class ❖ →Review after class ❖ Don't take the course just for the grade. ❖ Practice makes a master. If you don't practice, you won't learn it
History of Chem.Eng. 1 First period:in the end of 19th century, Industry Chemistry came out. 2 Second period:in the beginning of 20th century,especially in 1923,came out. 3 Third period:from 1950-1960,Transport Phenomena appeared
History of Chem. Eng. ❖ 1 First period: in the end of 19th century, Industry Chemistry came out. ❖ 2 Second period: in the beginning of 20th century, especially in 1923, came out. ❖ 3 Third period: from 1950-1960, Transport Phenomena appeared. ❖
4 Fourth period:in 1970s,Knowledge exposition,many subjects joined together. Lots of new subjects appeared,such as environmental chemical engineering, biochemical engineering,energy chemical engineering. 5 Fifth period:from 1980s-1990s,MIT suggested Integrated chemical engineering, and regressive engineering. 6 Sixth period:in the 21st century.Green chemistry,biochemorphic Chem.Eng.ideas was put forward
❖ 4 Fourth period: in 1970s, Knowledge exposition, many subjects joined together. Lots of new subjects appeared, such as environmental chemical engineering, biochemical engineering, energy chemical engineering. ❖ 5 Fifth period: from 1980s-1990s, MIT suggested Integrated chemical engineering, and regressive engineering. ❖ 6 Sixth period: in the 21st century. Green chemistry, biochemorphic Chem. Eng. ideas was put forward
Chapter 1 Units and Dimensions ÷1 Units SI,English(British),Engineering systems 2 Dimensions Definition:each primary quantity may be represented by a letter which symbolizes that quantity,this letter is called dimension. For SI system,L for length,M for mass,T for temperature,0 for time. 3 Unit conversion
Chapter 1 Units and Dimensions ❖ 1 Units ❖ SI, English (British), Engineering systems ❖ 2 Dimensions ❖ Definition: each primary quantity may be represented by a letter which symbolizes that quantity, this letter is called dimension. ❖ For SI system, L for length, M for mass, T for temperature, for time. ❖ 3 Unit conversion