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QMC provides computer programming applications for the process industries from data modeling through dynamic simulations through advanced process control. Process engineers provide custom programming for all sectors of the chemical industries.
QMC DATA MINING PROGRAM for Windows
Multi-strategy program to maintain any process at optimum conditions. Data Mining tools for screening, modeling, auditing, monitoring, control & optimization. Monitor equipment, sensors, control applications. Evaluate optimization alternates. Migrate models & data to real-time. Integrate models with economics. Graphically pinpoint & remove bad data. Data filtering, smoothing & 100+ transforms. Analyze pipe & flow element systems. Rate, size or develop specs for flow, pumps, compressors, heat exchangers, vessels & separators. Provides statistical analysis. Monitor SPC variables. Tune, configure and optimize multivariable control loops. Measure unit stability, quality, safety, reliability, profit. Over 600 programs and features have been proven to provide a 2%-5% profit improvement, 10%-50% variability reduction, 10-50% equipment / sensor / controls reliability improvement and reduced safety / environmental excursions.
QMC ENGINEERING PROGRAM for Windows
Engineering environment for all process systems, such as pump and compression, heat transfer, separation, mixing, and reaction. An essential tool for implementation, completion or troubleshooting individual tasks or total process design projects. Programs include unit conversions, flow elements, pumps, compressors, heat exchangers, vessels and separators. Easy interface for sizing, specification, and rating of piping, equipment, instrumentation and controls. Results provide calculations, operating costs, artificial intelligence for design selection, etc. Interfaces with Word, Notepad, WordPad, Excel or email for report generation. Ideal for project personnel or to email specs to vendors. Includes physical properties, electrical, mechanical and standard process engineering conversions. References for calculation basis are provided.
QMC MIMT PROGRAM for Windows
An advanced data and measurement error detection program solving linear and non-liner data-reconciliation / gross-error-detection problems. For a given set of measured data, a reconciled data set is generated, i.e., consistent with applicable constraints, such as material balance or model, based requirements. It generates a list of measurements, suspected of gross error, and estimates the correct values of the suspect measurements. Includes total material balances, temperatures, pressures, etc. for chemical processes or plants, steam-metering systems in plants and refineries, and natural gas distribution systems. Applicable to any data set where measured variables are related by a system of linear or non-linear algebraic equations.
QMC STATISTICAL PROCESS CONTROL (SPC) PROGRAM for Windows
The QMC SPC Program provides statistical evaluation and control for sampling, measurements and flow chart monitoring and analysis of continuous and batch systems. The result is control of processes based upon statistical testing and by addressing trends, followed by decomposition of the process. Intelligent feedback to automated corrective action based upon real-time analysis in processes of all types. Variability is systematically reduced. Closed loop control makes process management a reality. Program includes standard sequential statistical approaches; exploratory analysis; data screening; modeling; optimization; experimental design and multivariable run charts and flow charts.
QMC ADVANCED PROCESS CONTROL (APC) PROGRAM for Windows
Advanced process control software including Multivariable Dynamic Matrix Control, Quadratic Matrix Control, Biggest Log-Modulus Tuning Control, Adaptive Control, VB Model Control, Neural Network Control and Polynomial Model Control. Includes data conditioning and systems identification modules.
QMC RECIPROCATING COMPRESSOR PROGRAM for Windows
Designed for selecting appropriate driver, compressor frame and cylinders (double acting, single acting, tandem pairs, and blank throws) and evaluating performance for various unloading configurations at multiple operating conditions. Computes gas properties. Flags values for temperature, pressure, speed, horsepower, volumetric efficiency, valve pressure drop, rod load, cross-head pin reversal, etc., when limits exceeded. Engine, frame and cylinder databases may be created. Engine horsepower automatically derated for site elevation, ambient temperature, speed and auxiliaries. Accommodates up to a maximum of 10 throws, 4 services, 5 stages in a single service, and a maximum of 6 stages for all services.
QMC CENTRIFUGAL COMPRESSOR PROGRAM for Windows
The QMC Centrifugal Compressor Program generates a mathematical model of the compressor from input of the manufacturer's compressor data. This provides the basis for the compressor calculations. The program calculates compressor performance at specific conditions and simulates the complete compressor system over a wide range of operations, including, but not limited to, start-up, normal operation at steady and varying load conditions, including anti-surge, normal and emergency shutdowns, and safety valve relieving conditions. A single compressor train with 1 or 2 services with a maximum of 6 stages (compressor sections) total can be simulated.
QMC ARTIFICIAL INTELLIGENCE (AI) PROGRAM for Windows
Fuzzy Logic and Expert Systems software to assist and support operations management for sensor validation equipment "smart objects" and process control. Fuzzy logic modeling employs proprietary integer search methodology and database management techniques to estimate process variable time delays (fuzzy taus). Process data conditioning is automated using clustering techniques. A genetic algorithm is used in conjunction with fuzzy modeling to consolidate and optimize the process rule base. The result is an accurate, concise rule base for expert system applications. Strategic implementation provides a solid platform to develop and deploy “smart objects” for equipment monitoring and trouble-shooting. Process and heuristic rules can be integrated into the expert system, providing a robust system for root cause analysis. This program offers an extensive set of common equipment objects with generic rules relating to equipment safety and abnormal situation management.
QMC DYFLO PROGRAM for Windows
The QMC DYFLO Program is a dynamic and steady-state process simulator with a full physics based simulator based on a time dependent method. It includes all physical/chemical property calculations with a flow sheet generator interface. Model in a dynamic time domain for tanks, pumps, compressors/expanders, heat exchangers, pipes & valves, control valves, controllers, reactors/combustors, distillation, etc. The QMC DYFLO Program methodology has been successfully used in chemical processes for over 30 years with many benefits for system analysis and robust methods for actual operations evaluation.
QMC POWER REACTOR PROGRAM for Windows
The QMC Power Reactor Program is used for reactor design and analysis. Reactor design types include any reaction system configuration to verify reaction kinetics, subsequent simulation, and optimization for varying flows and stoichiometric concentrations, surface / catalytic / metal / side-reactions, and to verify complete kinetic routes. This includes any number of stages and any reactor type: Batch, Semi-Batch, CSTR, Plug Flow, etc. For kinetics, the user needs associated data, reaction mechanisms, and physico-chemical properties. Values can be regressed as part of the analysis. Reaction mechanisms and kinetics can be verified.
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