Modern Industrial Cooling Concepts and Designs

An effective and efficient cooling system is a must for most industrial operations in business in the world today. While there are a variety of models and designs, most of these systems will be based upon four main categories or "types": The heat exchanger, water cooling, air cooling, and oil cooling. Regardless of the type of system, having the correct equipment function as designed is critical in industry today.

Oil cooling is defined as a process wherein heat is removed from a piece of equipment into a "cooling oil". This oil is circulated through the system and into a cooling unit, such as a radiator, or in certain applications, a gas decompresser. The cycle is run continuously as heat is removed from the component that needs to be cooled. The fact that oil boils at a higher temperature than basic water allows for this design to have additional applications in modern industry. An additional component of this design is gas cooling, which can be substituted when an additional range of temperature operation is desired.

A heat exchanger is a technique in which heat is transferred from one object to another. The two sides of this "transaction" can be separated by a sort of wall, or they can come in direct contact with each other. The heat exchanger method relies primarily on air to cool the medium that has absorbed the transferred heat. A heat exchanger cooling design may incorporate a parallel-flow design or a counter-flow design. Internal tubes in a heat exchanger may either seek to add heat to a medium or absorb it, depending on the application.

Air cooling is different from the above designs in that its' main function is to remove the heat from the unit it is cooling without an additional medium, such as oil or water. The concept behind this cooling method is to increase the objects' surface area, to allow for increased air flowing over the component. To increase the surface area of the component, "fins" are often added or attached to the design. As long as the air temperature around the equipment is lower than the temperature of these "fins", the heat will transfer into the atmosphere.

Cooling towers are perhaps most associated with the nuclear power-generation industry. These conical-shaped towers are a form of cooling tower that use evaporation of cooling water, transferring unwanted heat into the surrounding atmosphere. This design is most often used wherein a great deal of cooling ability is needed without increasing the temperature of nearby lakes or rivers, which could negatively affect the ecosystem. The ability of wind to dissipate heat over a much greater area is its' biggest design aspect.

Looking for Heat Exchangers, Air Coolers, Industrial Fans, Oil Coolers, Plate Heat Exchangers or any other heat transfer equipment or services? Allied Heat Transfer is an Australian company who excels in the field of heat transfer equipment design and manufacture.

Article Source: By Jack Haymaker

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About Hiring Chillers for Temporary Outdoor Ice Rinks

Rented chillers can provide vast volumes of cold water to keep an ice rink running. At outdoor ice rinks, chillers are used to ensure that ice is maintained at required temperatures/thicknesses. Hired chiller units designed specially for use at ice rinks can vary in size and capacity.

The show must go on...

With ticket prices being high yet always much in-demand (especially since the broadcasting of popular television shows, such as Dancing on Ice), only a chiller hire specialist with a proven track-record of supplying the right chillers for each particular tour venue will be used.

The nightmare of having to cancel or temporarily close ice rinks due to a lack of thick and strong enough ice is something major production companies and promoters, etc. are anxious to avoid. They take no chances, and turn to chiller hire experts for the duration - chiller rental companies with vast experience in outdoor ice rink applications.

The rise in popularity of outdoor ice rinks (for public use)

Portable leased chiller units are used in the construction of temporary ice rinks at this time of year at shopping and exhibition centres, at town centre precincts, parks and even at large farms (that frequently hold farmer's markets etc) on town and city outskirts.

A company, organisation or council that commissions the hiring of a temporary outdoor ice rink has a responsibility to ensure the rinks are constructed and maintained to required standards. A specialist chiller hire company plays a vital role in all this, with always keeping ice at the right temperature being paramount, and with unseasonably warm weather being the greatest threat...

In November this year, a temporary outdoor ice rink in the south of England had to be closed to skaters on its second full day of opening because the ice was simply melting. A combination of warmer weather and high winds meant the ice could not freeze sufficiently, and, in the interests of user safety, the rink was forced to briefly shut.

Also in late November, until unseasonably warm temperatures dropped from 14 degrees Celsius, ice skaters had to be turned away from outdoor skating rinks at various venues across the UK, due to the ice there turning to slush. Again, the meltdown was worsened by strong winds.

Required temperatures at outdoor ice rinks

Outdoor rinks (used by the general public) need to maintain an ice temperature of around -12 to -14 degrees Celsius. For pantomimes and other theatrical productions staged on outdoor ice stages, performers often prefer a slightly warmer ice temperature as do ice hockey players.

Types of chillers used

For outdoor ice rinks, portable low-temperature chiller units are used. As well as being easy to install and maintain, these units provide reliable and energy-efficient ice cooling. Alongside the rented chiller units themselves, a specialist chiller hire company will also provide temporary hoses, pumps and buffer tanks, in accordance with the client's specification (note: chosen chiller sizes can vary depending upon rink size, but the ancillary equipment used is invariably the same).

How chiller hire specialists play their part in encouraging healthy living

Finally, in recent years, as well as the pure enjoyment factor, temporary outdoor rinks have become a means to attract additional visitors in to a particular area or location: given the recent strain on the economy and individuals' purse strings, any way to boost footfall is vital and can provide a considerable boost to the local economy and surrounding restaurants and shops.

An experienced chiller hire company will have the equipment, personnel and expertise required to ensure a temporary rink is usable by the public over Christmas and the New Year, regardless of fluctuations in temperature levels at this time of year, and the sudden onset of strong winds!

Article submitted by Carl Webb, Sales Director at Andrews Sykes. With over 25 years' experience, Andrews Sykes provides chiller rental services for temporary ice rinks using machinery sourced from the world's top manufacturers.

Article Source: By Carl Webb

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PTFE Wire The Happy Accident You Use EveryDay

When I reference the abbreviation PTFE, chances are you might not think about what it really stands for. For any typical person, their first guess might be "poor teacher feeling exhausted" or perhaps "proud ticklers fighting exhortation". Chances are, the last thing (the non-scientifically minded) would come up with is polytetrafluoroethylene. That's right, sound it out: polly - tetra -floro - ethel - een.

Polytetrafluoroethylene, otherwise known as PTFE, is a happy accident that you frequently benefit from without even knowing it. When it comes to PTFE, you'd be surprised by how often you use it without thinking. Typically, this is when you take advantage of PTFE wire. But before learning what that is, you might need a quick history lesson on what PTFE is in the first place.

In 1938, a New Jerseyan by the name of Roy Plunkett accidentally invented PTFE when he was trying to make a new chlorofluorocarbon (CFC) refrigerant -- which would typically be referred to as "freon", the trade name for such a substance. As the story goes, the tetrafluoroethylene gas stopped flowing before the bottle's weight indicated that the bottle was "empty". Naturally, Plunkett was curious as to why the bottle suddenly had weight that it shouldn't. Eventuallly, he sawed the bottle in hald and found that it was coated with a white and strangely slippery material. It turns out that the chemicals in the bottle had been polymerized when the iron from the inside of the container acted as a catalyst. Shortly after, in 1945 -- polytetrafluoroethylene was known by the trademarked named,"Teflon"

One of the material's first uses was in the Manhattan Project, where scientists endeavored to engineer the first atomic bomb. In this application, it was used as a coating for valves and seals on the pipes in uranium enrichment plants that would eventually provide the uranium needed for the bomb.Years later, PTFE was used for a much more domestic purpose when a French engineer created the first pan coated with it. Because of PTFE, non-stick pans are possible.

While you might be aware of these nonstick pans, we will return to the original topic of discussion: ptfe wires. PTFE wires are used every day in all kinds of situations because of one lucky little accident made by Plunkett so many years ago. Because of his "mistake" PTFE wire just so happens to boast fantastic chemical resistance, better electrical properties, and operating temperatures up to 500°F.

While I won't get into aspects like flame propagation or smoke generation, with all of the positive characteristics of PTFE wire combined, it all comes together to make it something we all take advantage of every day. It is a seemingly ubiquitous technology we hardly acknowledge (but couldn't live without), and it all began as an accident. Would you believe that?

Chances are you're reading this article on a computer while using the internet. There you go again, taking advantage of PTFE wire. When you drive home or to the store, chances are you'll benefit from it as well. Finally, when you sit down on the couch and turn on the television, you will again be taking advantage of PTFE wire. You see, PTFE has been used to for LAN cable, coaxial cables, hook-up wire, automotive cabling, appliance wires, and so much more.

So next time you open your car-hood, take a look at the inside of your computer, or turn on your television -- take a moment to think about the many intricate little things (like PTFE wire) that make our world work. How many of them do you think were simple accidents, stumbled upon by curious scientists like Plunkett? Chances are you'd be surprised.

Mark Dovakin is a writer and history buff who frequently writes about science, technology, and the history of it all. Most recently, he has researched and written about the use and discovery of PTFE wire and how it affected our modern world.

Article Source: By Mark D Dovakin

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Accreditation Using Advanced Systems Improving Quality Assurance

An organization that handles smaller entities and groups has the responsibility to make sure that its constituents provide quality service to customers to gain a good reputation-of course, whatever impression its constituents make will also affect its name. To ensure that present and future members are willing and capable to give good products and services, accreditation and screening process should be done first.

Before, accreditation is done manually, which is why the process takes too long before it finally gets completed. However, today when automated solutions are already available, organizations can now develop better accreditation systems. Below are a few examples of how advanced solutions can help improve the accreditation process.

Faster data collection. Submission of applications and data gathering is manually done before. As a result, filing alone can take a long time to accomplish. But now that there are automated solutions, organizations can conveniently provide applicants with a template where they can put information. In addition, collecting such data is a lot easier because it can now be automatically done.

Better storage systems. One of the biggest problems that accreditation organizations face is data loss. Since important documents are manually stored before and some use automated solutions but with poor storage systems, there is a high risk that important data will be lost or corrupted. Effective storage systems are very essential so that the organization can review old data anytime it is deemed necessary. Data retrieval is undeniably essential when it comes to producing top-notch accreditation reports.

Quicker processing. Another reason why accreditation processes take too long before is that the processors had no effective automated solutions to employ yet. What they do is that they manually process each transaction, hence the long process. With advanced solutions, accreditation and quality assurance can now be performed quickly and accurately. There is smoother workflow, reduced administrative tasks, and easier communication among departments.

Easier assessment. Since data collection can be done faster and retrieval of data can be done easily, assessment can also be done efficiently. Documents can be easily reviewed and submitted because of automated solutions. Aside from that, data and reviews can be quickly updated. This greatly helps in performing accreditation and quality assurance more successfully.

Effective reporting systems. Advanced accreditation systems allow easy customer feedback submission through electronic methods. Because of which, collation of data becomes significantly faster. Furthermore, they aid in easier data organization, which is very necessary in data analysis and reporting. All these considered, accreditation and quality assurance can certainly be improved.

Article Source: By Clark Adamss

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Differences Between Laser and Inkjet Printers

There are so many printers out there deciding on one to suit you can be difficult. There are two main types of printer you can choose from - the inkjet and the laser. Both have their pros and cons and the one you choose will depend on what kind of environment you are using it in.

First up is the laser printer. A laser printer is known for its speed and precision, and although toner cartridges can be expensive, they last a long time and produce a lot of print-outs, so they are actually quite economical in the long-run. Offices tend to opt for the laser printer because it can print precise documents quickly and in a very high volume. The resolution of a laser printer is measure in dots per inch (DPI); in other words, the number of dots that can be placed in a line with the span of one inch. The higher the DPI (the more dots that can be squeezed into the one inch line), the better the resolution and the better print quality. The majority of printers will come with 600 to 1200 DPI but some high-end ones will reach 2400 DPI.

Not only can laser printers print precise, high quality text, but they can also print it quickly and in bulk. Depending on the price range of your printer, you will be able to print between 12 and 46 pages per minute (PPM). Laser printers use some of the same technology as a photocopier, which enables them to print so efficiently and quickly.

As mentioned earlier, leading laser toner cartridge brands such as Canon toner cartridges, HP, Lexmark and Brother can cost a small fortune but in the majority of cases they will last you a long time so you end up getting your money's worth. If you do want to reduce the cost of your toner cartridges slightly, then why not choose a third-party remanufactured toner cartridge? Third-party cartridges are proven to be just as good, if not better, than leading brand name cartridges according to lots of reputable reports. By choosing a cartridge from a third-party supplier you are also helping the environment as the toner cartridges are remanufactured using recycled materials rather than buying a brand new cartridge and wasting the planet's precious raw materials.

A laser printer is for you if you need to print lots of text in high volumes, which means they are usually best for an office environment.

Next up is the inkjet printer, which are known to be more affordable than laser printers are therefore recommended for home use. Inkjet printers are quite the opposite to laser printers as they are best for printing graphics and photos, and are recommended for colour printing.

Inkjet printers are perfect for home use because they are slightly cheaper to buy - unfortunately, they can be quite expensive to run because the cartridges are so expensive and won't as long as a toner cartridge. However, you can save money by purchasing cartridge refills from third-party suppliers, and you'll be helping the environment too.

A laser printer is for you need to print lots of text in very high volumes, which means they are usually best for an office environment.

Clair O'Hara is writing on behalf of Cartridge World, specialists in toner cartridges including Canon toner cartridges.

Article Source: By Clair O'Hara

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Client Vision Meetings The First Step in Planning A Corporate Event

Before you begin to make arrangements for food, entertainment and transportation for your event, it is important that you take time to speak with your event planners about your ideas and goals for the day. Client vision meetings are an opportunity for the client and planners to sit down together and discuss what the expectations are for the day, as well as ideas on how to accomplish those goals. This meeting helps the planners generate a framework and design for the upcoming event.

If you have ever planned a corporate meeting or event, you know what a big task it can be. There are so many details to take care of that often, people can lose sight of what the true purpose of the event is. This is why it is so important to take time with your event planner to discuss what your vision for the day is and identify the goals you hope to accomplish with your event. A clear understanding of what you hope to accomplish and what the main purpose of the gathering is will allow your event planner to create a dynamic function that will meet or exceed your expectations.

Unlike social gatherings or parties, corporate events are typically held for a specific reason. Many events have the single purpose to educate a group of people about news and innovations in their industry. Conferences and seminars are often held for an educational purpose. Many times, the group will meet as a whole and then break off into smaller groups for more in depth training. Facilitating this type of event takes organization and a lot of planning to make sure that all of your guests are where they need to be and all aspects of the day run smoothly and efficiently.

Another reason that corporations sponsor events may be to promote camaraderie and teamwork among their staff. Team building activities are quite popular as managers and staff work together to become more of a cohesive group. These events are often informational as well as enjoyable for the entire staff. Planning and coordinating meaningful activities can be a big job.

Businesses will often host events as a means for promoting goodwill to their customers. Customer appreciation events allow corporations the opportunity to thank all of their customers for the support they have received over the years. Businesses need to plan activities and entertainment that will delight their customers and show how much they value their loyalty.

No matter what type of event you want to host, take time to identify the specific goals that you want to achieve. With this guidance, your event planners can design a meaningful gathering that will meet those goals. After all, if you are going to devote time, money and manpower to a corporate meeting or function, you want to make sure that it will be beneficial to your business as a whole. You also want to be sure that it will be a worthwhile experience for all of your guests. Client vision meetings are a good opportunity to determine what needs to be done to meet your goals and expectations.

Christine Moore is the co-owner of M and M Meetings and Event Planning in Greensboro, NC, a full-service corporate meeting and event planning company.

Article Source: By Christine M.

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Basic But Prevalent Sense Steps to Outsourcing Your Web Design

If you are in business on the net, or choose to be, then you may will need a qualified net designer based on the project scope. It is a wise notion to get a solid lay of the land prior to starting a search for any kind of freelance or service based provider. So we will cover a number of very crucial points you'll want to recognize should you be in need of this type of service.
In terms of employing Flash, just think of it as a cool toy, not quite essential and often causes unnecessary challenges. Flash is just not needed for the usual reasons men and women had it years ago, so generally speaking be wary if a designer tries to talk you into making use of it. In the event you have ever encountered a heavy use of it on a site, then perhaps you realize the causes it's not suggested. There are actually several, including us, who really feel that Flash causes additional difficulties than it is actually worth, along with the hassles do not justify working with it. Flash appears like it really is meant to impress persons and also the internet site owner, and it does not impress folks - so it tends to be limited in worth. In relation to places like SEO, you must be careful with the designer simply because which is really not what the designer is suppose to do. Don't assume that your net designer already knows the best way to optimize your site for the search engines like google; it is a thing that you simply have to ask beforehand to ensure that you know what your web designer is capable of. In case you do not look after this just before you hire your web designer, you'll wind up having a website that has no off-page or on-page SEO. You do have options on the subject of optimization, and so that portion is really not that large of a deal unless you know nothing about it. Though we are talking about SEO, hopefully you realize that backlinking will probably be an ongoing affair that demands to be performed each month.

Be sure to include inside the contract that your site will seem properly inside the major browsers and not look broken. This is a real concern since it is widespread to have a web-site look good in IE but lousy in Firefox. Not all designers will bother to do this or perhaps not check, so be sure you do not employ one of those. If your site's guests discover out that your it appears to be broken in some way, it could make a poor impression. There is absolutely nothing so frustrating as a miscommunication that results in complications which might be sticky ones.

Once all is completed and you thank your net designer, then that is not the end of it all. You need to put in constant action and a solid commitment to make certain that your website is just not only developed effectively, but in addition performs well on all levels.

by: rosamond majid

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IT Consultancy

What can an IT consultancy do for you?

You have probably heard the term IT consultancy bandied around over the past few years, and if you've heard other businesses or colleagues talking about using an IT consultant you have probably felt slightly in awe of them, basically because you are still unsure of what exactly one would need an IT consultancy for. Well, let's work on enlightenment and a basic understanding of the role of an IT consultancy and what it can do for you.

Job description

An IT consultant basically works either as part of an agency, consultancy or as a sole trader or freelancer. He works with his clients to help them understand how IT innovations can benefit their business and improve the operational side of the enterprise. They are paid to stay on top of emerging technology so the client doest have to and need to have enough scope of knowledge and creative abilities to be able to see good IT solutions to common office problems.

An IT consultancy will normally be employed by an organisation at a time when they are undergoing changes. This may be an expansion, contraction, change of management or, and most frequently, when the time comes to renew IT equipment. By being the expert in the office, IT consultants take the pressure off the client to know all the latest developments in the world of computing, and provide strategic vision when it comes to making decisions about investment in technology.

They may also be called upon to ensure the client is making the most of the technology he has, and are sometimes required to provide training to users of the IT systems and software to ensue everyone is performing at optimum capacity.

When to employ an IT consultancy

There are many times in a business when you will find the services of a consultant valuable - from times of change, as detailed above, to times of stagnancy. If nothing seems to be happening in your business, find a better way to do things. IT consultants can be fantastic for coming up with new business ideas, new avenues for sales and marketing and ways to improve the customer journey.

There are many times in a business when you will find the services of a consultant valuable - from times of change, as detailed above, to times of stagnancy. If nothing seems to be happening in your business, find a better way to do things. IT consultants can be fantastic for coming up with new business ideas, new avenues for sales and marketing and ways to improve the customer journey.

by: Abbey Smith

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Ways to Ensure You Work having a Web Designer Who Cares About Your Company

In case you are in enterprise on the net, or need to be, then you might need a qualified web designer depending on the project scope. It is a smart idea to acquire a solid lay with the land prior to beginning a search for any type of freelance or service based provider. Make sure you finish reading this post mainly because it'll assist you to prepare for your journey.
There was a time when Flash utilized to be an extremely well-known option amongst companies that were receiving their websites designed. As you will be looking for your designer, take a take a look at his styles to see if there is a heavy emphasis on Flash. When you have ever encountered a heavy use of it on an internet site, then maybe you know the reasons it isn't recommended. You can find lots of, which includes us, who feel that Flash causes more challenges than it's worth, and the hassles don't justify utilizing it. Flash appears like it is actually meant to impress folks along with the site owner, and it doesn't impress persons - so it tends to become restricted in value. With regards to locations like SEO, you need to be careful using the designer for the reason that that is seriously not what the designer is suppose to complete. However, it is possible to find individuals who design, but they're also knowledgeable about other items like SEO. Needless to say it is possible to constantly do the SEO your self, and that's essentially what we would do. If you would like SEO performed for you, then we're fairly confident the designer can make suggestions for you about that. Whilst we're talking about SEO, hopefully you know that backlinking are going to be an ongoing affair that requirements to become performed every single month.

You don't want your web page to lack optimization for the few most prevalent browsers, so talk about that before anything takes place. You'll find a whole lot of instances in which there's no cross browser compatibility, and you must make sure that doesn't occur. Not all designers will bother to do this or possibly not check, so be sure you do not employ one of those. Naturally a broken internet site in a browser will spell death for all guests who use that browser variety. Communicating along with your net designer on the right level will guarantee that such troubles do not come up.

When all is completed and you thank your net designer, then that is certainly not the end of it all. You might want to put in consistent action and also a solid commitment to produce confident that your web page is just not only designed well, but also performs well on all levels.

by: rosamond majid

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