Sim Infosystems offers to build high fidelity custom simulation models for process plants in refinery / gas plant / fertilizer / petrochemical / chemical / power industries.
- Replicate the real plant operation continuously in real time.
- Simulate all normal operations including hot or cold start-up and complete or partial shutdown operations.
- Simulate normal, abnormal and emergency operating conditions.
- Simulate transient responses caused by changes in various operating conditions.
- Maintain realistic, real-time performance during & after injection of malfunctions.
- Simulate alarms and trip systems as in the real plant
- Simulate all field devices like block valves, pump switches, etc.
- Replicate the actual plant graphics closely
With these dynamic simulation models, the operating personnel can develop expertise in the concepts and principles of the following:
- Understanding the unit process dynamics
- Start-up and Shutdown
- Emergency handling
- Process Interlocks and logics
- Recognize and Respond to upsets
Sim Infosystems engineers have extensive experience in developing custom simulation models for the most complex technology and processing units. These custom models include the following:
- Failure of all rotating equipments (pumps, fans, blowers, compressors) and utilities (power, cooling water, steam, instrument air) are incorporated as Malfunction.
- Fouling of all heat exchangers will be provided as process disturbance.
- Failure of all instruments (control valves & transmitters) is provided as part of the Instrument malfunction.
- The custom models will have two initial conditions:
- Any field operated or non-DCS operated devices such as pump start / stop switches, block valves, by-pass valves, local valves, and pilot burners which are essential to perform the simulated operations during start-up, shutdown, malfunctions or normal operations, will be provided as remote functions operable at a field operator station screen.
- Overall Process Flow Diagram (PFD)
- Piping and Instrumentation Diagrams (P&ID)
- Process Control Flow Diagrams(PCF)
- Detailed Stream-by-Stream Energy and Material Balance
- Steady state simulation results for columns & Reactors
- Reaction kinetics & any other correlations available
- Operating Manuals
- Feed Specifications
- Boundary Conditions
- Utility Data
- Equipment Data sheet for:
- Pumps, Fans, Turbines, Expanders & Compressors
- Heat Exchangers, Heaters, Vessels and Columns, Valves
- PSVs
- Pumps, Fans, Turbines, Expanders & Compressors performance curves
- Turbine control system for power plant
- Electrical Generator details, such as saturation curve, etc. for power plant
- Electrical System Details for power plant
- Instrument Database with Graphics, control/trend grouping
- Annunciator panel layout
- Auxiliary system details
- Fuel Analysis for coal, oil, gas, and any other fuels used
- Plant Boundary Conditions (air temperature, humidity, cooling water temperature,
- grid voltage, power factor, etc.)
- ESD Trip Logics
- Interlock details
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