Article Archive

Article archive

Treating large volumes of plant’s oil-laden wastewater

Tim Jordan reports on an automotive plant meets environmental regulations and saves money by treating oily wastewater with ultrafiltration.

New world record of 350 mph for diesel-powered cars

On 23rd August 2006, at the Bonneville Salt Flats in the USA, the JCB Dieselmax achieved a stunning 350mph (563km/h) to break its own land speed record for diesel-powered cars set the previous day by Andy Green.

High-performance sportscar powered by new bio-ethanol E85

Lotus Engineering, the engineering consultancy division of Group Lotus, has developed a bio-ethanol E85 version of the Lotus Exige.

Making the rubber connection between industrial materials

Mario Töpfer looks at some of the latest developments in rubber and plastics technology.

New design philosophy results in ground-breaking rugged gas analysers

Right from the outset, the aim was to create a family of portable gas analysers that would use common components – and technologies carried across from some of the company’s other product ranges.

absolute shaft and hollow shaft encoders

Kübler’s Sendix family of absolute shaft and hollow shaft encoders are offered in singleturn (max 17Bit) and multiturn (max 29Bit) versions.

Conductivity sparks solutions for challenging process applications

Recent advances in sensing technology have contributed to using conductivity for traditionally difficult measurements of aqueous concentrations of acids, bases and salts.

Infrared thermography used for orbiting space shuttle maintenance

The NASA Langley Research Center has chosen ThermaCAMS65 as the preferred infrared camera system for its shuttle and International Space Station programmes. The modified camera system was successfully used during the July 2006 STS-121 Discovery mission.

Why does a dc power supply need a power sink?

In the past a dc power supply only needed to deliver power, now loads can return power.

Data logger uses USB flash drive for storage

Grant Instruments is introducing the Datataker DT81, which is claimed to be the world's first data logger with USB Flash drive support, which allows the use of low-cost USB memory sticks to unload, control or reprogram multiple loggers.

Ultrasound helps optimise drive designs

Charles Austen Pumps manufactures pumps designed to specific customer requirements that cannot be satisfied by off-the-shelf units.

New materials have remarkable properties and can be customised

Imagine a class of material with twice the strength of stainless steel, an elastic limit more than double that of most metallic alloys, yet it can be processed in ways similar to thermoplastic polymers.

Nanotechnology enhances film substrates for electronic displays

Devices with high resolution displays are now a part of everyday life; mobile phones, PDAs, in-car entertainment, satellite navigation equipment, industrial instrumentation and control systems provide unmatched levels of performance and reliability, while being smaller, slimmer and more lightweight than ever.

The sky’s the limit for epoxy adhesives and syntactics

Epoxy syntactics and structural adhesives can now meet a range of critical and demanding applications for the world’s aerospace manufacturing and repair industries. Dr Phillippe Christou looks at some of the latest product developments and applications in this field.

Refinements in thermoplastic material extend design options

Significant enhancements to a broad range of engineering and thermoplastic materials have been introduced over the past few years. This article focuses on two types of innovations, a range of new high flow specialised thermoplastics, and a look at aesthetics. A Oosterlaken, B. Havenith and H G Schoot report.

Understanding the ins and outs of using spiral retaining rings

Ken Massett outlines the advantages of spiral retaining rings over standard circlip rings.

Energy absorption where space is a premium

The ongoing trend to miniaturise increases the demand for small and compact damping devices. The answer is the use of miniature shock absorbers.

Epoxy adhesives

Epoxy adhesives are now available with a wide range of material properties. As such, grades can be specified for use on almost any material type in most industries.

Epoxy adhesive plays crucial role at CERN

Epoxy adhesives are set to play a vital role in Europe’s biggest-ever scientific experiment at the European Centre for Nuclear Research (CERN) in Geneva, Switzerland, thereby helping scientists gain a better understanding of the origins of the universe.

Fasteners use tension instead of friction to secure joints

Anders Keife examines aspects of fastener technology, including a bolt securing system that does not use any traditional technique to secure the fastener.

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