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  2. List of chemical process simulators - Wikipedia

    en.wikipedia.org/wiki/List_of_chemical_process...

    This is a list of software used to simulate the material and energy balances of chemical process plants. Applications for this include design studies, engineering studies, design audits, debottlenecking studies, control system check-out, process simulation, dynamic simulation, operator training simulators, pipeline management systems, production management systems, digital twins.

  3. MIL-STD-498 - Wikipedia

    en.wikipedia.org/wiki/MIL-STD-498

    MIL-STD-498 standard describes the development and documentation in terms of 22 Data Item Descriptions (DIDs), which were standardized documents for recording the results of each the development and support processes, for example, the Software Design Description DID was the standard format for the results of the software design process.

  4. Resource Conservation and Recovery Act - Wikipedia

    en.wikipedia.org/wiki/Resource_Conservation_and...

    Because RCRA requires controls on hazardous waste generators (i.e., sites that generate hazardous waste), transporters, and treatment, storage and disposal facilities (i.e., facilities that ultimately treat/dispose of or recycle the hazardous waste), the overall regulatory framework has become known as the "cradle to grave" system.

  5. Comparison of system dynamics software - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_system...

    Differs from traditional system dynamics approaches in that 1) it puts much greater emphasis on probabilistic simulation techniques to support representation of uncertain and/or stochastic systems; and 2) it provides a wide variety of specialized model objects (beyond stocks, flows and converters) in order to make models less abstract (and ...

  6. List of SysML tools - Wikipedia

    en.wikipedia.org/wiki/List_of_SysML_tools

    Software Ideas Modeler: Yes Yes Un­known Yes Yes No Un­known System Architect: Yes Yes Un­known No Yes Yes Rational DOORS, RTC, UNICOM Focal Point, Rational Rhapsody System Architecture Modeler: Yes SysML v2 No Yes No No DOORS,Codebeamer, Ansys medini, Ansys Scade One, Ansys ModelCenter UModel: Yes Partial Un­known Un­known Un­known No Un ...

  7. Solid waste policy of the United States - Wikipedia

    en.wikipedia.org/wiki/Solid_waste_policy_of_the...

    Solid Waste Tree, Based on Resource Conservation and Recovery Act, United States Environmental Protection Agency. Solid waste means any garbage or refuse, sludge from a wastewater treatment plant, water supply treatment plant, or an air pollution control facility and other discarded material, including solid, liquid, semi-solid, or contained gaseous material resulting from industrial ...

  8. Mixed waste (radioactive/hazardous) - Wikipedia

    en.wikipedia.org/wiki/Mixed_waste_(radioactive...

    It is jointly regulated by NRC or NRC's Agreement States and EPA or EPA's RCRA Authorized States. The fundamental and most comprehensive statutory definition is found in the Federal Facilities Compliance Act (FFCA) where Section 1004(41) was added to RCRA: "The term 'mixed waste' means waste that contains both hazardous waste and source ...

  9. Systems design - Wikipedia

    en.wikipedia.org/wiki/Systems_design

    The basic study of system design is the understanding of component parts and their subsequent interaction with one another. [ 1 ] Systems design has appeared in a variety of fields, including sustainability, [ 2 ] computer/software architecture, [ 3 ] and sociology.