Stella Architect is the definitive modelling tool to create professional simulations and presentations. Seamlessly design, build and publish models to share with anyone, anywhere, anytime. Stella Architect offers a practical way to dynamically visualize and communicate how complex systems and ideas work.

A suite of cooling tower applications that is indispensable to anyone responsible for the peak performance of cooling towers. Applications include, Air Properties Calculator, Merkel Number calculator, Demand Curve Worksheet (calculates tower performance & characteristic curve test method) and Mechanical Draft Tower Performance Test Analyzer (performance curve method). The performance test analyzer compliments the ATC-105 cooling tower test code.

Компания Terrasolid выпустила новые версии программных продуктов для работы с данными лазерного сканирования TerraScan, TerraMatch, TerraModeler и TerraPhoto. Новые 018-версии теперь поддерживают последнюю версию Bentley MicroStation CONNECT Edition. Кроме того, они будут продолжать работать с предыдущими версиями MicroStation V8i и V8 2004 Edition. Новые версии имеют улучшенные инструменты для автоматической векторизации зданий, более эффективной сшивки бортовых облаков точек с использованием связующих линий, новые и улучшенные функций для мобильной обработки облаков и окрашивание точек. Можно калибровать, сравнивать и классифицировать облака точек и создавать true ортофото в единой интегрированной среде.

PIPES++ is a program that does Single Balance or Extended Period Simulations of flow and water quality in a town water supply system.

Components that can be modelled include: Reservoirs; Pipes; Pumping Stations; Minor Head Losses; Check Valves; Reservoir Inlet Control Valves; Various specialised control valves; Pressure Reducing Valves; Pressure Sustaining Valves; Flow Control Valves; Sprinklers.

Pipe flows may be calculated using either the Colebrook White equation or the Hazen Williams equation. You draw the network on screen using lines to represent pipes and pre defined symbols to represent pumps, valves, reservoirs etc. If you already have the pipes drawn in a CAD system (eg Autocad) you can create a DXF file directly from that. Data is entered via dialog boxes, which are accessed by right clicking on the pipe or symbol, and selecting Edit Data from the pop up menu. Extended Period simulations (typically for 24 hours) can be carried out and during the simulation pumps can be started and stopped and valves opened and closed based on control rules which you specify (eg when a reservoir fills, stop a pump; when it falls 2 metres start the pump). Results can be displayed in several ways including:

• Detailed results shown on a network diagram at any time during the simulation
• Trace graphs showing how a value varies with time (eg flow in a pipe, HGL at a node, Water Level in a reservoir)
• Minimum and maximum pressure occurring at each node at any time during the simulation

Water quality analyses can also be carried out to simulate how the concentration of Chlorine, Fluoride or some other chemical varies with time. Chemical injection points can be specified with the chemical concentration specified as data for the duration of the analysis. Trace graphs are available for these results also. The various graphs can be sent to a printer or plotter or file or copied via the Clipboard directly to a word processor (eg Word for Windows) for inclusion in a report.

DRAINS is a multi-purpose Windows program for designing and analysing urban stormwater drainage systems and catchments. DRAINS can model drainage systems of all sizes, from small to very large (up to 10 km2 using multiple sub-catchments1 with ARR 2016 and ILSAX hydrology, and larger using storage routing model hydrology). Working through a number of time steps during the course of a storm event, it converts rainfall patterns to stormwater runoff hydrographs and routes these through networks of pipes, detention basins, channels and streams. In this process, it integrates:

• design and analysis tasks,
• hydrology (five alternative models) and hydraulics (two alternative procedures),
• closed conduit and open channel systems,
• headwalls, culverts and other structures,
• stormwater detention systems, and
• large-scale urban and rural catchments.

Within a single package, DRAINS can carry out hydrological modelling using ARR2016, ILSAX, rational method and storage routing models, together with unsteady hydraulic modelling of systems of pipes, open channels, and in the premium hydraulic model, surface overflow routes. It includes an automatic design procedure for piped drainage systems, connections to CAD and GIS programs, and an in-built Help system.

The Project Risk Analysis program enables the capital risks on projects to be evaluated, and calculates the financial contingency required to cover those risks in a rational and defendable manner. Too often the project contingency is guesstimated as a "gut feel" amount, without much consideration for the real risks involved. The procedure followed in PRA encourages disciplined estimating, and calculates the required contingency using the proven statistical method known as Monte Carlo Simulation. Although PRA uses sophisticated statistical techniques, it has been written for project professionals who are more at home with estimating and costing than with statistics. All the statistical models and distributions required have been specifically set up for contingency analysis and no knowledge of statistics is required. A tutorial on using statistical distributions and the Monte Carlo Method in capital cost estimating is included in the built-in help file for those who like to know what is going on under the hood. The cost estimate can be imported from a spreadsheet with a simple Copy and Paste, or it can be manually entered and edited within the program itself. The results calculated by PRA can be displayed in easy-to-read graphical formats that quickly and effectively give the estimator an overall appreciation of the risks. These graphs are also ideal as support documentation for presentations to senior management in the justification of requests for contingency funds. The results are also available in detailed tabular format. The extreme speed of analysis allows you to carry out your risk analysis in real time. A full Monte Carlo analysis with 100,000 iterations will typically take less than 5 seconds. Apart from the graphical and tabular reports generated by the program, you can export the reports in a variety of formats to suit spreadsheets, text documents and graphical editors. The raw data can also be exported for further processing or report generation in other applications. Exported data can be saved as files, or via the clipboard for pasting directly into other applications.

ProtaStructure Suite is the most comprehensive solution for multi-material analysis, design and automated detail drawings of structures. ProtaStructure Suite combines the power of ProtaStructure together with the full detailing capability of ProtaDetails for the ultimate building design and detailing solution for structural engineering professionals. See below for information on which system is best for your business. ProtaStructure Professional Suite is the all-in-one package for multi-material modelling with steel, concrete and composite members, 3-D finite element analysis, code-compliant design and detailing of building structures. ProtaStructure Enterprise Suite extends professional edition with advanced time-history, staged construction and nonlinear analyses, seismic isolators, nonlinear link elements and  seismic assessment/retrofitting. ProtaStructure 2018 includes new module - ProtaSteel - for steel connection design and detailing. Hundreds of new features and enhancements in ProtaStructure and ProtaDetails for rapidly designing and documenting your building projects, and our dynamic new ProtaBIM 2018 for coordination with other leading BIM systems.

CSI PERFORM-3D v7.0.0 

CSI PERFORM-3D was designed for nonlinear analysis and performance assessment for 3D structures.

AutoHook - это небольшое приложение, которое перехватывает нажатия клавиш и передает их AutoCAD. Если AutoHook обнаруживает соответствие нажатой клавиши назначенному макросу, то управление передается AutoCAD и выполняются действия описанные в макросе. Примеры макросов прилагаются.