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  2. Piping and instrumentation diagram - Wikipedia

    en.wikipedia.org/wiki/Piping_and_instrumentation...

    Piping and instrumentation diagram of pump with storage tank. Symbols according to EN ISO 10628 and EN 62424. A more complex example of a P&ID. A piping and instrumentation diagram (P&ID) is defined as follows: A diagram which shows the interconnection of process equipment and the instrumentation used to control the process.

  3. Graphics pipeline - Wikipedia

    en.wikipedia.org/wiki/Graphics_pipeline

    The rasterization step is the final step before the fragment shader pipeline that all primitives are rasterized with. In the rasterization step, discrete fragments are created from continuous primitives. In this stage of the graphics pipeline, the grid points are also called fragments, for the sake of greater distinctiveness.

  4. PDMS (software) - Wikipedia

    en.wikipedia.org/wiki/PDMS_(software)

    AVEVA has introduced the latest version of PDMS is AVEVA Everything 3D (E3D). The current version of AVEVA Everything 3D is 2.1 (Expected to Launch 3.1 very soon) AVEVA Everything 3D has been introduced with the new UI and with advanced functions. Ease of modelling, Quick Modelling functionality, More User friendly.

  5. Standard step method - Wikipedia

    en.wikipedia.org/wiki/Standard_Step_Method

    Step 6: Solve the problem in the HEC-RAS Modeling Environment: It is beyond the scope of this Wikipedia Page to explain the intricacies of operating HEC-RAS. For those interested in learning more, the HEC-RAS user’s manual is an excellent learning tool and the program is free to the public.

  6. 3D modeling - Wikipedia

    en.wikipedia.org/wiki/3D_modeling

    In 3D computer graphics, 3D modeling is the process of developing a mathematical coordinate-based representation of a surface of an object (inanimate or living) in three dimensions via specialized software by manipulating edges, vertices, and polygons in a simulated 3D space.

  7. Intermediate Data Format - Wikipedia

    en.wikipedia.org/wiki/Intermediate_Data_Format

    STEP - also known as ISO 10303-21 - has both advantages and disadvantages over IDF. If both MCAD and ECAD software support STEP, both programs can interchange more detailed models (at the cost of increased file size). Step models that are rendered correctly in the ECAD software can cause problems in the MCAD [citation needed].

  8. Hydraulic analogy - Wikipedia

    en.wikipedia.org/wiki/Hydraulic_analogy

    The inertia of the water flowing through the pipe produces the inductance effect; inductors "filter out" rapid changes in flow, while allowing slow variations in current to be passed through. The drag imposed by the walls of the pipe is somewhat analogous to parasitic resistance. In either model, the pressure difference (voltage) across the ...

  9. Piping - Wikipedia

    en.wikipedia.org/wiki/Piping

    Process piping and power piping are typically checked by pipe stress engineers to verify that the routing, nozzle loads, hangers, and supports are properly placed and selected such that allowable pipe stress is not exceeded under different loads such as sustained loads, operating loads, pressure testing loads, etc., as stipulated by the ASME B31, EN 13480, GOST 32388, RD 10-249 or any other ...