
this lecture defines heat and work as energy transfers between a system and its surroundings, and shows heat conventions and the area under a pressure–volume curve for work.
Explore the first law of thermodynamics through heat and work, the Joules experiment, internal energy, enthalpy, and the steady flow energy equation for a control volume.
Apply the first law of thermodynamics to closed non-flow processes by solving numericals with Q = ΔU + W, using data, pv diagrams, and heat, work, and internal energy calculations.
Explore the first law of thermodynamics in steady flow systems, covering corollaries, energy balance for open systems, and applications to turbines, boilers, nozzles, diffusers, mixers, throttling, and free expansion.
Explore the first law of thermodynamics through steady flow energy equation, mastering mass flow rate, inlet and outlet data, and adiabatic assumptions via nozzle, turbine, and blower problems.
Dear all Here with I am updating the course with addition of one more section for your study purpose. In this lecture there are some more new numericals and solutions so as to get idea how to solve / write the numericals in the exams without stress and fear in mind. Hope you will definitely find useful. Thanks.
Unit I Laws of thermodynamics syllabus of this course:
1B.
First law of thermodynamics, Joules experiment, Applications of first law to flow and non flow processes and cycles. Steady flow energy equation and its application to different devices.
Course Objectives:
•To study the Joules Experiment for conversion of energy
•To understand the concepts of heat and work
•Compare Point and Path Function
• To study various definitions and corollaries of First law of Thermodynamics
•To apply first law to closed system or non flow process
•Importance and application of First law to Steady Flow Process
•To understand the continuity and bournoulis equation
•To get clear idea of solving numericals on First law to closed & steady flow process
Course Outcomes:
Learner will be able to
•Get idea about heat and work concepts.
•Can differentiate between point function and path function.
•Understand various statements of first law and corollaries.
•Know the details of various processes under closed system ( Non flow process)
•Importance of First law applied to Steady flow processes and their practical applications.
•Will be able to solve any type of numericals based on non flow and steady flow processes.
There are total five lectures of which 3 are theoretical and 2 are based on Numericals. This is apart of Unit-1 syllabus and covered in two hour lectures. These lectures will definitely help you a lot in your final exams and also beneficial for preparation of various competitive exams. So boys lets go ahead and inform me in the form of feed back / reviews.