Machine design

Siace surface reactions iavolved with antiwear and EP additives depend not only on the type of mbbiag materials but also oa operatiag temperature, surface speed, and corrosion questions, selection should be carefully iategrated with the oil type, machine design, and operatiag coaditioas. 

Gas turbine-based power plants, particularly natural gas-fired cogeneration and combined-cycle faciUties, have proven to be highly rehable, efficient, and environmentally attractive. Advances in machine design, more efficient plant integration, and optimistic forecasts for the availabiUty of affordable natural gas worldwide have boosted the appeal of these systems for both base-load and peaking service. 

E. R. Booser, Handbook ofl ubrication Vol. 2, CRC Press, Boca Raton, Fla., 1984. Machine Design, Mechanical Drives Reference Issue, pubHslied annually. 

Andersson, P. A. 1996 Process Approach to Robust Design in Early Engineering Design Phases. PhD Thesis Department of Machine Design, Lund Institute of Technology, Lund, Sweden. 

Bracha, V. J. 1964 The Methods of Reliability Engineering. Machine Design, 30 July, 70-76. 

Haugen, E. B. and Wirsching, P. H. 1975 Probabilistic Design a realistic look at risk and reliability in engineering. Machine Design, 15 May. 

Norton, R. L. 1996 Machine Design An Integrated Approach. Englewood Cliffs, NJ Prentice-Hall. 

Shigley, J. E. and Mischke, C. R. (eds) 1996 Standard Handbook of Machine Design, 2nd Edition. NY McGraw-Hill. 

Soderberg, R. 1995 On Eunctional Tolerances in Machine Design. PhD Thesis, Chalmers University of Technology, Gothenberg, Sweden. 

Unwin, W. C. 1906 The Elements of Machine Design - Part 1. London Longman. 

Mitchell, H.D., and Lynch, G.A., Origins of Noise, Machine Design Magazine, May 1969. 

Health nsks from metalworking fluids - Aspects of good machine design... 

Diameters are typically 140 ft. or more with operating torques of 600,000ft.-Lbs. This is a high throughput machine designed for large loadings. 

Experience, as used in this standard, means successful operation for a long time under actual operating conditions of machines designed with temperature rise at or near the temperature rating limit. 

Hindhede, U., et al. Machine Design Eundamentals, J. Wiley and Sons, New York, 1983. 

Rotating machines subject to imbalance caused by turbulent or unbalanced media flow include pumps, fans, and compressors. A good machine design for these units incorporates the dynamic forces of the gas or liquid in stabilizing the rotating element. The combination of these forces and the stiffness of the rotor-support system (i.e., bearing and bearing pedestals) determine the vibration level. Rotor-support stiffness is important... 

The boundary conditions established by the machine design determine the freedom of movement permitted within the machine-train. A basic understanding of this concept is essential for vibration analysis. Free vibration refers to the vibration of a damped (as well as undamped) system of masses with motion entirely influenced by their potential energy. Forced vibration occurs when motion is sustained or driven by an applied periodic force in either damped or undamped systems. The following sections discuss free and forced vibration for both damped and undamped systems. 

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