Studio RM is the latest update of Datamine’s industry-leading tool for resource and reserve evaluation with a proven track record of over 30 years, replacing Studio 3. With its new activity-based user interface and trusted multi-parametric modelling capabilities, Studio RM is even more powerful and easier to use than its predecessors to deliver corporate resource and reserve information with the quality, accuracy and reliability required by geologists, management and downstream users. Studio RM has the required auditability, repeatability and functionality to produce resource and reserve statements according to the standards demanded by the JORC, SAMREC, NI 43-101 and Guide 7 reporting codes.

Diolkos is complete and autonomous road design software. It covers all the cases of road design projects including highways, local and collector roads (at urban or rural regions), roads inside forest areas, multiple road projects such as intersections, motorways with service roads etc.

Key new features for Studio 5D Planner:

• Dynamic design change feature to re-processes only the design items that have been edited or changed
• Numerous speed improvements, including wall and point creation that is 100 times faster on a typical data set (more for large projects)
• A new EPS exporter that eliminates the use of EXF files, improving reliability and speed
• Complex Solids preparation has been streamlined to reduce the number steps
• Now includes the Version 2 Stope Optimizer Engine for MSO users

Studio UG v1 - первый шаг на пути модернизации Studio 5D Planner. Первая версия Studio UG обладает инструментами проектирования и поддерживает MSO v3.

The next generation in underground blasting software – Aegis is your ultimate solution for providing interactive and automated underground drill and blast design.  The multi-faceted system allows users to rapidly compare different scenarios and generate ring layouts, charging plans and blast designs to paper or directly to compatible drill rigs using IREDES. It can even optimise the ring layout to achieve a desired fragmentation outcome and reduce costs. Other key features that make this the ultimate underground blasting design software is its ability to automatically lay out your entire stope in seconds, its incredible flexibility to easily adjust designs, a few rings or individual holes and charges, as well as its Drop Raise Editor that allows for slot raises to be designed, sequenced and inserted into the drilling plan. This among many other features and benefits makes AEGIS the indispensable tool for any underground blasting professional.

STUDIO OP is a complete design and scheduling package for the medium to short term planning of open pit mines. With its visualisation and interactive environment, STUDIO OP makes designing pits and waste dumps, preparing reserves and producing schedules a breeze. The system includes optimisation outines to achieve desired financial outcomes or meet product blend specifications with minimal manual intervention.

Bentley FlowMaster - программа для гидравлического анализа открытых каналов, труб, плотин, и отверстий. FlowMaster позволяет быстро выполнить гидравлические расчеты для различных типов элементов систем канализации, для оптимизации входных отверстий и плотин. Выполняется проектирование и анализ водозаборных решеток, лотков, канав, и входных отверстий с использованием алгоритмов, основанных на методологиях FHWA Hydraulic Engineering Circular No. 12 и Circular No. 22. Вычисляется наполнение и глубина желоба. Выполняется анализ течения жидкости в трубопроводе, исходя из длины трубы, начала и конца процесса изменения уровня и давления, наполнения и диаметра. Приложение FlowMaster рассчитывает потери напора на трение потока с помощью формул Куттера, Дарси-Вейсбаха и Хазен-Вильямса. Проектирование и анализ каналов, канав, и не заполненных объемов трубы любой формы, включая прямоугольные, эллиптические, параболические, и каналы произвольной формы. Проектирование размеров плотин, исходя из нагрузок, коэффициентов, верхнего бьефа и критического подъема воды для прямоугольных, круглых и произвольных отверстий, исходя из критического подъема воды.

Use EzeJector software as your ONE STOP SERVICE for ejector design. Get quick and accurate results to close in on your best alternative! Or do you need an ejector design done for you? We can size and specify ejectors for a wide range of applications. Or do a rating for an existing ejector. Go to our Case Design Page.​ Your challenge as a process engineer is working out whether an application will work and what the flow rates and conditions are to make it work.

How the ejector energy balance works:

The motive gas accelerates to sonic velocity in the nozzle throat (choked flow) with pressure decreasing by approximately 45% (depending of gas properties). The gas continues to accelerate to Mach >1 in the outlet section of the nozzle, with the pressure reducing to that required to draw in the entrained gas. The ejector nozzle is also known as a De Laval nozzle. Pressure reduction of the motive gas has thus been converted isentropically into usable kinetic energy. Some energy is lost because of isentropic efficiency <100%. The entrained gas is drawn into the mixing section and also accelerates to sonic velocity (there are cases where it does not reach sonic velocity but these are not described here). Once again there is some energy loss due to isentropic efficiency <100%. The motive gas and entrained gas have different velocities. Momentum is preserved as they mix, but kinetic energy is lost. In general, the greater the ratio of motive gas pressure to entrained gas pressure, the greater the loss of kinetic energy. The mixed gas is still supersonic as it leaves the mixing section. A shock wave then occurs as it enters the diffuser . Flow becomes subsonic and a step change increase in pressure occurs. The gas decelerates in the diffuser with kinetic energy being recovered as increased pressure. As above, some energy is lost due to isentropic efficiency <100%. Friction against the internal metal surfaces of the ejector causes additional energy losses.