FEL
Encyclopedia
FEL may refer to:
- Free electron laserFree electron laserA free-electron laser, or FEL, is a laser that shares the same optical properties as conventional lasers such as emitting a beam consisting of coherent electromagnetic radiation which can reach high power, but which uses some very different operating principles to form the beam...
- Front end loaderLoader (equipment)A loader is a heavy equipment machine often used in construction, primarily used to load material into or onto another type of machinery .-Heavy equipment front loaders:A loader A loader is a heavy equipment machine often used in construction, primarily used to load material (such as asphalt,...
- Front End LoadingFront End LoadingFront-end loading, also referred to as pre-project planning or front-end engineering design , is the process for conceptual development of processing industry projects...