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  2. Methods engineering - Wikipedia

    en.wikipedia.org/wiki/Methods_engineering

    Equations of synchronous and random servicing as well as line balancing are used to determine the ideal worker to machine ratio for the process or product chosen. Synchronous servicing is defined as the process where a machine is assigned to more than one operator, and the assigned operators and machine are occupied during the whole operating ...

  3. Linear scheduling method - Wikipedia

    en.wikipedia.org/wiki/Linear_scheduling_method

    Line-of-balance; Flowline or flow line; Repetitive scheduling method; Vertical production method; Time-location matrix model; Time space scheduling method; Disturbance scheduling; Horizontal and vertical logic scheduling for multistory projects; Horizontal and vertical scheduling; Multiple repetitive construction process; Representing ...

  4. Production leveling - Wikipedia

    en.wikipedia.org/wiki/Production_leveling

    Uneven production process in simulation inside production simulation game in Ford's Museum. Production leveling, also known as production smoothing or – by its Japanese original term – heijunka (平準化), [1] is a technique for reducing the mura (unevenness) which in turn reduces muda (waste).

  5. Balancing of rotating masses - Wikipedia

    en.wikipedia.org/wiki/Balancing_of_rotating_masses

    These four readings are sufficient to define the size and position of a final mass to achieve good balance. Ref 4 For production balancing, the phase of dynamic vibration is observed with its amplitude. This allows one-shot dynamic balance to be achieved with a single spin, by adding a mass of internally calculated size in a calculated position.

  6. Betz's law - Wikipedia

    en.wikipedia.org/wiki/Betz's_law

    Any non-idealities are assumed to lower the efficiency. As an effectively 1-D model, the flow into and out of the disk is axial, and all velocities are transversely uniform. This is a control-volume analysis; the control volume must contain all incoming and outgoing flow in order to use the conservation equations. The flow is non-compressible.

  7. Standard step method - Wikipedia

    en.wikipedia.org/wiki/Standard_Step_Method

    To find the length of the gradually varied flow transitions, iterate the “step length”, instead of height, at the boundary condition height until equations 4 and 5 agree. (e.g. For an M1 Profile, position 1 would be the downstream condition and you would solve for position two where the height is equal to normal depth.)

  8. Linear multistep method - Wikipedia

    en.wikipedia.org/wiki/Linear_multistep_method

    Linear multistep methods are used for the numerical solution of ordinary differential equations. Conceptually, a numerical method starts from an initial point and then takes a short step forward in time to find the next solution point. The process continues with subsequent steps to map out the solution.

  9. Hardy Cross method - Wikipedia

    en.wikipedia.org/wiki/Hardy_Cross_method

    We solve the network by method of balancing heads, following the steps outlined in method process above. 1. The initial guesses are set up so that continuity of flow is maintained at each junction in the network. 2. The loops of the system are identified as loop 1-2-3 and loop 2-3-4. 3. The head losses in each pipe are determined.