What is simulation? Describe the simulation process. State the major two reasons for using simulation to solve a problem. What are the advantages and limitations of simulation?
Simulation is the imitation of the operation of a real-world process or system. The act of simulating something first requires that a model be developed; this model represents the key characteristics, behaviors and functions of the selected physical or abstract system or process. The model represents the system itself, whereas the simulation represents the operation of the system over time.
Simulation is used in many contexts, such as simulation of technology for performance optimization, safety engineering, testing, training, education, and video games. Often, computer experiments are used to study simulation models. Simulation is also used with scientific modelling of natural systems or human systems to gain insight into their functioning, as in economics. Simulation can be used to show the eventual real effects of alternative conditions and courses of action. Simulation is also used when the real system cannot be engaged, because it may not be accessible, or it may be dangerous or unacceptable to engage, or it is being designed but not yet built, or it may simply not exist.
Key issues in simulation include acquisition of valid source information about the relevant selection of key characteristics and behaviours, the use of simplifying approximations and assumptions within the simulation, and fidelity and validity of the simulation outcomes. Procedures and protocols for model verification and validation are an ongoing field of academic study, refinement, research and development in simulations technology or practice, particularly in the field of computer simulation.
Process simulation is a model-based representation of chemical, physical, biological, and other technical processes and unit operations in software. Basic prerequisites are a thorough knowledge of chemical and physical properties of pure components and mixtures, of reactions, and of mathematical models which, in combination, allow the calculation of a process in computers.
Process simulation software describes processes in flow diagrams where unit operations are positioned and connected by product or educt streams. The software has to solve the mass and energy balance to find a
____ _____ ________ ________ ___ ______.
_________ ______ _________ ___ ___ __________.
_____ _____ __________ _________ _______ ____ _________ _____.
________ ______ _________ _____ ____ ____ ___ _________ ________ _________ ____.
____ _________ _______ __________ __________ __________ _________ ________.
_______ ________ ___ _____ ____ _____ _____ _______ __________ _______ _______.
_________ _____ ________ _________ ______ ________ ______ ____ ____.
_______ __________ _____ _____ ___ _____ _________ ______ ________ ___.
______ _________ ________ _______ __________ _____.
___ __________ _________ __________ _____ __________ ______ ___.
____ ___ _____ ___ ____ _________ _______ _____ ______ ________ ______ ____.
________ ____ ________ _________ ____ _________ _________ ____ ____ _______ _______.
______ _____ ______ ________ ____ ____ __________.
_____ ___ _____ __________ ____ __________.
_________ ____ _________ ____ ________ _______ ______ ________ ___ ____ _______ _________.
__________ _________ __________ _____ ________.
_______ ________ ________ _______ ______ _____.
_______ __________ _________ __________ ___ ___.
_________ ______ _____ ________ ________.
________ ______ __________ __________ _____ _______ ___ ________ _________ _____.
_________ _______ _____ _______ ____ __________ _____ ___ _______ __________.
____ __________ ________ _______ ____ _______ _______ _________ _______ ___ ______ __________.
______ _______ _______ _______ ________.
_____ ___ ___ _____ ____ ______ ____ _______ _______.
____ _______ _______ __________ __________ ____ ___ __________ _______ ____ __________ ________.
______ ________ ____ _________ ___ _____ ______ ____.
___ _____ ______ _____ _________ ______ __________ ____ _____ ________ __________ _______.
________ ___ ____ ________ ____ ___ ____ ______ _____ _________.
____ ______ __________ ____ ________.
______ _______ _____ _________ ____ ___.
________ ______ __________ ________ _______ __________ ___.
___ ______ ___ __________ _______ ________ __________ __________ ___ _____ ________.
_______ ______ ____ ____ _________ _________ ________ ___ ______ _______.
_____ ___ ____ ____ ___.
________ ________ ____ ________ ________ _______ ____ ________ ______ ____ ________ ___.
___ ______ ______ _________ _______ __________.
______ _____ _____ _______ ______ __________.
_____ _______ _________ _________ ___ _________ ____.
____ ___ ___ _________ _________ ________ __________ __________ ________ __________.
____ ____ ______ __________ _________ _____ _____ __________ _______.
_______ ________ _______ _____ __________ _________.
________ ___ ____ ____ ____ ___ _____.
_______ __________ ___ ________ ____ _______ _____ _________ ____ _____ _______ _______.
_________ __________ _____ _____ ____ _________.
________ __________ _______ ________ ______ _____ ___.
__________ ___ _______ ______ _________.
____ _____ ____ ___ _____ ______ _____ ________.
__________ ___ ________ ______ _____ ____ ___ ________ ___ _________ _______.
___ _____ ______ _________ _________ ____.
___ ____ ________ ___ ___ ____ ____.
__________ _________ __________ ________ _________ ___ ______ ____ _________.
______ ______ ____ ___ ______ _________ ________.
__________ ___ ___ ________ ___ __________ ___ ___.
________ __________ _________ __________ ______ _________ __________ __________ ____ ____ ______.
______ ______ ______ ___ ____ ______ ____ ___ ____.
_____ __________ _____ ___ _________ ____ ______ __________ ____ ________ _________ ____.
________ ___ _____ _______ _____ ________ _______.
____ _____ _________ ________ _________.
_____ __________ ___ ____ ____.
________ _____ _____ ________ _______ ______ ___ ____ ________ _____ ___.
____ __________ _______ _________ _______ ________ _________ ____ __________.
_______ ____ _____ ______ _____ ___ ____ ____ ______ _____ _______ _______.
_________ ______ ________ _____ ________ __________ ______.
__________ _____ ____ __________ __________ _________ _________ _____ _________.
______ ___ ________ ____ _______ __________.
_________ __________ ______ __________ __________ _____ ______ ___ ___.
_______ ________ __________ ____ ________.
___ ______ _________ ________ ______ ___ ______ _____ _______ __________ ___ ____.
_______ ___ _______ ______ _______ _______.
__________ _____ __________ ___ ________.
___ ________ ________ ________ ______ _____ ___ ______.
___ ____ ______ _______ _____.
________ _______ _______ __________ ______ _____ _________ _________ __________ _________ _____.
________ ________ ________ _____ ___ _________ ______ ____.
____ _____ ____ _________ _______ __________ ___ __________ ______ ___ __________.
_____ ________ _______ ___ __________ ____.
_________ _____ _________ _______ __________ ____ ____ _____ __________ ____ ____ _____.
_______ ________ __________ __________ ___ _______ _____ _________ ______ _______.
_________ ___ _____ ______ ________ _______ ______ ______.
___ ___ __________ _____ ______ __________ ____ ____ ________.
___ ___ ___ ________ __________.
_________ ______ _____ ______ ___ ________ ________ __________ _________ __________ ____ ______.
_________ ________ _______ ___.
- Solved Assignments
- Study Notes
- Guess Papers
- Question Papers
✓ Unlock up to 60% of the answer
✓ No payment required