Design for Maintainability: The Innovation Process in Long Term Engineering Projects

On the design of a new machine which is to be run with a hydraulic motor, a determination of required speed and horsepower must be made so a model with suitable ratings can be selected. This article describes several methods of making such a determination. Designers who are experienced only in selecting electric motor drives need to be careful in designing hydraulic drives because of important differences between these two motors.

Using many of its own products and solutions, Schneider Electric was able to realize an energy savings from 2005 through August 2008 that totaled more than $5.1 million. In addition, the company’s goal of reducing energy consumption per employee by ten percent by 2008 was met two years ahead of schedule.

It's hard to imagine belt conveyors anywhere playing a more important role than at South Africa's Kendal Power Station. Here, the world's largest black-coal-fired electrical generating complex converts up to 1.4 million tons a month into more than 4100 megawatts, enough to supply three cities the size of nearby greater Johannesburg.

Whether it's turning off lights, idling back process equipment and fixing compressed air leaks to energy audits and installing compressed-air management systems-reducing utility costs can take several forms. As with any project, the return on investment should guide you on the projects that you select.

So you want to be a leader! Your leadership career is a journey, and just like any journey, it requires a driver. The question is, who is driving your leadership career? Is it you, or are you letting external forces take the wheel? Taking control of your career is essential for your personal and professional growth. In this article, I will explore the importance of you taking control and offer some insights from my 45 years in the world of work that may help you steer your career in the right direction.

Heat is energy and its nature is to flow from a state of high excitement to one of low excitement. Heat is transferred from a hot place to a cold place by convection, conduction or radiation. This article explains the three modes of heat transfer and provides simple examples of each. Methods to reduce and increase heat transfer are also presented.