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Full-Text Articles in Engineering

Design And Analysis Of A Materials Management System For Boeing Commercial Airplanes' (The Boeing Company) Metallic Raw Material Supply Chain With A Focus On Lead Time Manipulation And Corresponding Effects On Inventory And Cost, Henry Lu Jun 2013

Design And Analysis Of A Materials Management System For Boeing Commercial Airplanes' (The Boeing Company) Metallic Raw Material Supply Chain With A Focus On Lead Time Manipulation And Corresponding Effects On Inventory And Cost, Henry Lu

Industrial and Manufacturing Engineering

The purpose of this project is to identify the costs associated with an aggregation strategy run by Boeing Commercial Airplanes. In order to identify these costs, a rudimentary replenishment system must be designed for the supply chain due to the fact that there is currently no such system in place. This replenishment system will be used to create a model (created in Excel) to calculate the total annual costs of the system. The model must allow changes to some of the important inputs such as mill performance measures and lead times and report the resulting changes in the total annual …


Lean Inventory Management System For Boeing Missile Defense, Danielle Partridge Jun 2010

Lean Inventory Management System For Boeing Missile Defense, Danielle Partridge

Industrial and Manufacturing Engineering

Lean inventory management is influential for business. One of the wastes businesses aim to reduce, using lean principles, is inventory. Inventory management provides the essential tools for eliminating extra inventory and cost that is tied up in capital.

Boeing’s Ground Based Missile Defense inventory area was failing at meeting their proprietary lean manufacturing goals. There was a need for an inventory system that included: lean principles, inventory management and user-friendly capability. The goal of this project’s inventory management database process was to minimize inventory investment while still meeting functional requirements. The deliverables for this project met the needs of Boeing’s …


Air Cooling For Aecm Module, Final Project Report, Kevin Whipp, Abraham Bruno Caulk Dec 2009

Air Cooling For Aecm Module, Final Project Report, Kevin Whipp, Abraham Bruno Caulk

Mechanical Engineering

Advancements in electronics have created the need for improved cooling standards. The AECM standard, created to replace the antiquated ARINC 600 specification for aircraft, draws inspiration from a cooling specification known as VITA 48.2. The ARINC standard is in early stages of development and this project researches the feasibility of using air as a convective fluid instead of a liquid, the fluid used in the VITA specification.

A performance factor calculated from the ratio of the heat dissipated by convective heat exchanger plates over the power used to cause forced convective flow over said plates helps to quantify the effectiveness …