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  2. Fluvial sediment processes - Wikipedia

    en.wikipedia.org/wiki/Fluvial_sediment_processes

    Rivers and streams carry sediment in their flows. This sediment can be in a variety of locations within the flow, depending on the balance between the upwards velocity on the particle (drag and lift forces), and the settling velocity of the particle.

  3. Peugeot 407 - Wikipedia

    en.wikipedia.org/wiki/Peugeot_407

    The Peugeot 407 is a large family car produced by the French automaker Peugeot from 2004 to 2011. It was available in saloon , coupé and estate variants, with both diesel and petrol engines . The petrol engines range from 1.8 to 3.0 liters displacement , whereas the diesel engines range from 1.6 to 3.0-liter engines.

  4. 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.

  5. ISO 14617 - Wikipedia

    en.wikipedia.org/wiki/ISO_14617

    ISO 14617 Graphical symbols for diagrams is a library of graphical symbols for diagrams used in technical applications. [1] ISO 14617 consists of the following parts: Part 1: General information and indexes; Part 2: Symbols having general application; Part 3: Connections and related devices; Part 4: Actuators and related devices

  6. Poloxamer 407 - Wikipedia

    en.wikipedia.org/wiki/Poloxamer_407

    Poloxamer 407 is a triblock copolymer consisting of a central hydrophobic block of polypropylene glycol flanked by two hydrophilic blocks of polyethylene glycol (PEG). The approximate lengths of the two PEG blocks is 101 repeat units , while the approximate length of the propylene glycol block is 56 repeat units. [ 1 ]

  7. List of components of oil drilling rigs - Wikipedia

    en.wikipedia.org/wiki/List_of_components_of_oil...

    Rotary table (#20) rotates, along with its constituent parts, the kelly and kelly bushing, the drill string and the attached tools and bit. Shale shaker (#2) separates drill cuttings from the drilling fluid before it is pumped back down the wellbore. Stand (#16) is a section of 2 or 3 joints of drill pipe connected and stood upright in the ...

  8. Bell 407 - Wikipedia

    en.wikipedia.org/wiki/Bell_407

    The Bell 407 is a four-blade, single-engine, civil utility helicopter. A derivative of the Bell 206L-4 LongRanger , the 407 uses the four-blade, soft-in-plane design rotor with composite hub developed for the United States Army 's OH-58D Kiowa Warrior instead of the two-blade, semi-rigid, teetering rotor of the 206L-4.

  9. Aquarium filter - Wikipedia

    en.wikipedia.org/wiki/Aquarium_filter

    A schematic diagram of an undergravel filter run by both an air displacement and water pump (powerhead) One of the oldest types of filters, the undergravel filters consist of a porous plate which is placed beneath the gravel on the base of the aquarium and one, or more, uplift tubes.