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CFD Analysis – A Cost Saving Measure for Building Owners

david — Mon, 23 Nov 2009 17:25:52 +0000

Traditional methods of designing HVAC systems normally rely on an engineer’s experience, calculations and “rule of thumb” techniques as well as some empirical relationships. The limitation to this is that each building is unique in terms of its geometry, use, heat gains, personnel, location, etc. and therefore favorable experiences on one project cannot necessarily be applied to another. There is also the tendency to add margins into the design to compensate for these approximations. Ultimately, margins can be added on to margins with the result being a system over designed for the purpose it was originally intended.

Airflow modeling or CFD Analysis allows for the study of airflow direction, temperature, and pressure along with the optimization of air delivery. In short, CFD Analysis provides the following advantages:

Design Accuracy – To scientifically predict airflow patterns, temperature and contaminant spread as opposed to relying on an individual’s experiences and “rule of thumb” design guides.

Design Efficiency – To quickly and efficiently reveal areas of opportunity for improved performance. Airflow patterns in a room can be visualized at the conceptual stage and modifications to the conceptual design can be made; ultimately saving time by implementing the optimization changes before the design progresses to subsequent phases.

Cost Effectiveness – To be able to model Protective Environments so that the most economical solutions can be pursued with a high degree of confidence. The most economical solution may be the solution with the lowest first cost, the lowest operating cost, or a combination of these.

DFW CGI as a full service Consulting Group, specializes in electrical design services like arc flash analysis, energy modelling, LEED engineering, commercial energy audits, Revit MEP and much more.

Get Some Special Gifts for Your Loved Ones on This Christmas

david — Wed, 15 Oct 2008 16:19:55 +0000

Want to make sure your Xmas gifts for her have the X factor? Treat Her is the UK’s leading online expert in gifts for women with everything from Nepalese pashminas to adrenaline experiences that she’ll remember for the rest of her life.

Finding the perfect Xmas gifts for women can be a daunting affair. With so many people to buy for, how can you be sure that your sister or mother will like what you buy – not to mention your significant other? Treat Her is here to help with over 300 gift ideas on an easy-to-use website that lets you choose by personality, gift type or recipient so no matter what the occasion, you can simply select the from our drop down menus and let us suggest the perfect Xmas ideas for your loved one.

For example, ask our site to find a Christmas gift idea for your sister and you will be presented with a page of original ideas such as a fake fur hottie and a girl’s night out fund box.

Enter wife or partner into the drop down box, and our site will offer you lots of choices to help you keep the bedroom warm this winter such as our luxury boxed silk chemise; Decision Dice to keep the long nights interesting; or the ultimate in extravagance, the Venus Hamper. This box of treats is truly a wonder and contains chocolate truffles and sumptuous bath truffles, beautiful candles and oils to heighten the romantic feeling and even some honey dust to spice up your evening.

For further ideas for Xmas gifts browse our website today.

Treat Her is one of the UK’s leading specialists in gifts that offers some unique and inspired gift choices for Xmas gifts, birthday gifts and anniversary gifts and much more.

Buy Unique Christmas Gifts For Your Beloved?

david — Wed, 15 Oct 2008 16:19:25 +0000

Did you leave all your Christmas shopping till the last minute again this year? Get a head start on next year, and check out our Christmas gift ideas before the rush. No matter who you’re thinking of, whether it’s your sister or your partner, look no further than our extensive range of beautiful Christmas gift ideas to suit every important woman in your life.

Our great Christmas gift ideas include original and stylish items sourced from all over the world including the Earthly Delight Pleasure Box (which was featured in the Wall Street Journal). The perfect gift for wife or lover, this beautiful box contains oils and dusts to stimulate the senses as the evening gets romantic, this gift is ideal to keep you both warm next winter!

Other Christmas gift ideas include wonderful days out for couples such as our chocolate making experience or the London Eye experience for two, where you’ll have your very own capsule and a bottle of champagne to keep you company.

We also offer Christmas gifts for her for those who enjoy a bit of pampering including our blissful Champney’s “top to toe day” – perfect to banish those winter blues and to get her looking her best for the Christmas party season. Or for something more durable we have a range of beautiful luxury gift items including jewellery or a gorgeous pashmina.

Browse our website for further gift ideas or phone one of our advisors on 0870 863 8630.

David is associated with Treat Her that has a exclusive collection of christmas gifts for your wife, girlfriend, sisters, mum and exclusive gifts for girlfriends.