2005

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  • Accurate liquid phase density on aerated liquids

    This white paper discusses SONAR-based, clamp-on gas volume fraction meters which recently have been introduced to the industry that provide an accurate, real time, measurement of entrained gases. Coupling entrained gas volume fraction monitor with most types of process density meters, enables accurate determination of liquid and the liquid-solid components of aerated mixtures.

    10/18/2005
  • Bearing isolators 101

    A bearing isolator is a non-contact, non-wearing, permanent bearing protection device. It has a rotor and a stator, and the two are unitized, so that they don’t separate from one another while in use. Typically, the rotor turns with a rotating shaft, while the stator is pressed into a bearing housing. The two components interact to keep contamination out of the bearing enclosure and the lubricant in.

    Inpro
    05/17/2005
  • Clean Compressed Air

    Good air preparation should consider the energy consumption of the system and air treatment equipment.

    Norgren
    11/27/2005
  • Continuous imaging fluid particle analysis: A Primer

    This paper looks at the issues associated with fluid particle analysis, discusses some of the historical methods used, and introduces a new technology: the continuous imaging fluid particle analyzer.

    Fluid Imaging Technologies
    11/14/2005
  • Design Tips for Selecting Sensing Probes

    This application note from Delta Controls outlines selection and installation criteria for using admittance probes to monitor the level of powders, liquids and other materials. Dielectric constants of more than 200 materials are included.

    Delta Controls
    07/05/2005
  • Electro-hydraulic system design: Making the right system choices

    Designers who understand and can take advantage of the differences between fluid power and traditional electromechanical power can build machines that produce higher quality output with lower lifecycle costs. This white paper suggests that care must be taken, however, in selecting and sizing the hydraulic system elements and in tuning the motion controller for optimal performance.

    Delta Computer Systems
    08/16/2005
  • Eliminating arching hangups in hoppers

    This short two-page PDF whitepaper first discusses how an arch develops within a hopper and then disusses strategies for effectively removing them.

    Diamondback Technology
    01/31/2005
  • Energy Efficiency - The Other Alternative Fuel

    Proven methods for industry to reduce energy consumption and environmental impact are already at hand. These cost-effective solutions promise substantial return-on-investment now and in the future, without sacrificing performance or quality. For most companies and organizations, the answers to maintaining a competitive edge in this era of rising energy costs are readily available. By applying a suite of cost-effective power and automation solutions from technology leaders like ABB, these facilities can achieve substantial energy savings today without waiting for the "alternative fuels" of the future.

    ABB
    09/27/2005
  • Fisher control valve handbook

    This 295-page PDF whitepaper is a control valve resource that has been consistently updated for 30 years. It contains vital information on control valve performance and latest technologies.

    Fisher
    04/04/2005
  • Hazard Communication Guidelines for Compliance

    OSHA’s Hazard Communication Standard (HCS) is based on a simple concept—that employees have both a need and a right to know the hazards and identities of the chemicals they are exposed to when working.

    OSHA
    08/30/2005
  • How to control a process with long dead time

    A process with a large dead time presents a special challenge for a controller --  any controller. This short paper explains how to get the best control of large dead time processes.

    ExperTune
    01/11/2005
  • How to improve productivity and stay out of confined spaces

    Processors have long recognized the importance of tank and reactor cleaning to product quality. This NLB white paper discusses cleaning methods and the significant implications your choice can have on productivity, safety and profitability.

    NLB
    06/07/2005
  • Hygienic Feeder Design

    Specifying a hygienic bulk solids feeder is not a simple task. The wide variety of requirements needed for specific applications are similar in scope to explosion proof environmental requirement variations.

    Schenck
    06/06/2005
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