Properties of Pure Substances Part 1 State postulate: Let us consider a system in a particular state. A change of state can take place due to energy transfer across the boundary of the system or by removal of internal constraints, … Continued
Internal energy of a Thermodynamic System In thermodynamic analysis, the total energy may be divided into two groups: macroscopic and microscopic The macroscopic forms of energy are those a system possesses as a whole with respect to some outside reference … Continued
Product Design Introduction Product design deals with the conversion of ideas into reality and aims at fulfilling the human needs. Product design is the set of activities required to bring a new product, concept or service to a state of … Continued
Introduction to Second Law of Thermodynamics: The second law of thermodynamics may be written in several ways. Regardless of the terminology used, however, the purpose of second law is to give a sense of direction to the energy transfer. This, … Continued