Amazines Free Article Archive
www.amazines.com - Thursday, April 18, 2019
Read about the most recent changes and happenings at Amazines.com
Log into your account or register as a new author. Start submitting your articles right now!
Search our database for articles.
Subscribe to receive articles emailed straight to your email account. You may choose multiple categories.
View our newest articles submitted by our authors.
View our most top rated articles rated by our visitors.
* Please note that this is NOT the ARTICLE manager
Add a new EZINE, or manage your EZINE submission.
Add fresh, free web content to your site such as newest articles, web tools, and quotes with a single piece of code!
Home What's New? Submit/Manage Articles Latest Posts Top Rated Article Search
Google
Subscriptions Manage Ezines
CATEGORIES
 Article Archive
 Advertising (133290)
 Advice (160812)
 Affiliate Programs (34733)
 Art and Culture (73675)
 Automotive (145638)
 Blogs (75015)
 Boating (9841)
 Books (17130)
 Buddhism (4124)
 Business (1328244)
 Business News (426309)
 Business Opportunities (366255)
 Camping (10952)
 Career (72758)
 Christianity (15839)
 Collecting (11636)
 Communication (115053)
 Computers (241938)
 Construction (38991)
 Consumer (49675)
 Cooking (17060)
 Copywriting (6567)
 Crafts (18206)
 Cuisine (7538)
 Current Affairs (20379)
 Dating (45775)
 EBooks (19684)
 E-Commerce (48193)
 Education (185181)
 Electronics (83491)
 Email (6389)
 Entertainment (159818)
 Environment (28932)
 Ezine (3038)
 Ezine Publishing (5443)
 Ezine Sites (1553)
 Family & Parenting (110895)
 Fashion & Cosmetics (196382)
 Female Entrepreneurs (11842)
 Feng Shui (130)
 Finance & Investment (310255)
 Fitness (105901)
 Food & Beverages (62846)
 Free Web Resources (7937)
 Gambling (30213)
 Gardening (25076)
 Government (10512)
 Health (629233)
 Hinduism (2206)
 Hobbies (44030)
 Home Business (91543)
 Home Improvement (251316)
 Home Repair (46116)
 Humor (4813)
 Import - Export (5449)
 Insurance (45116)
 Interior Design (29544)
 International Property (3485)
 Internet (190965)
 Internet Marketing (146300)
 Investment (22824)
 Islam (1168)
 Judaism (1357)
 Law (80458)
 Link Popularity (4592)
 Manufacturing (20839)
 Marketing (98753)
 MLM (14136)
 Motivation (18211)
 Music (26998)
 New to the Internet (9476)
 Non-Profit Organizations (4048)
 Online Shopping (129607)
 Organizing (7801)
 Party Ideas (11856)
 Pets (38083)
 Poetry (2234)
 Press Release (12670)
 Public Speaking (5620)
 Publishing (7522)
 Quotes (2407)
 Real Estate (126609)
 Recreation & Leisure (95239)
 Relationships (87446)
 Research (16156)
 Sales (80313)
 Science & Technology (110154)
 Search Engines (23445)
 Self Improvement (153089)
 Seniors (6227)
 Sexuality (35942)
 Small Business (49281)
 Software (82952)
 Spiritual (23461)
 Sports (116071)
 Tax (7658)
 Telecommuting (34064)
 Travel & Tourism (307145)
 UK Property Investment (3118)
 Video Games (13422)
 Web Traffic (11724)
 Website Design (56802)
 Website Promotion (36556)
 World News (1000+)
 Writing (35761)
Author Spotlight
SHOVON JOARDER

Shovon Joarder has been working as Freelance Marketing Project Manager for over four years. He also ...more
ALEN OWEN

I am an essay writer with vast experience in data analysis, PowerPoint writing and research paper ed...more
ALFRED MEARS

Former English Teacher; Musician (20+ years); Freelance Writer ...more
AMIT TIWARI

Amit Tiwari is a Digital marketing expert with over 4 years of experience and a wide variety of know...more
ANISH SAH

My Name is Anish Sah, I am an Internet Marketing and SEO Expert, Social Media Guru and young Entrepr...more


Air Handling Units for Environment Control by Oleg Chechel





Air Handling Units for Environment Control by
Article Posted: 11/09/2012
Article Views: 114
Articles Written: 69
Word Count: 544
Article Votes: 0
AddThis Social Bookmark Button

Air Handling Units for Environment Control


 
Construction,Real Estate,Research
NIS-CO is an engineering comapny specializing in industrial Make-Up Air Units for efficient ventilation and heating of large industrial facilities.

Makeup air is vitally important to the health and welfare of a building and its occupants. If the proper amount of makeup air is not introduced into a space, consequences can range from exterior doors that are hard to open or close, to buildups of carbon monoxide in the space, to fume hoods that don't actually control the contaminants they were intended to control. In addition, the outside air that is brought into a building to "make up" the amount of air that has been exhausted has a very significant impact on cooling and heating capacities.

Insufficient make-up air can lead to increased building infiltration and higher energy costs, not to mention unhappy building owners and uncomfortable occupants.

While there are no facts and figures to show how many buildings provide the correct amount of makeup air, it can be stated that there are probably a great many that do not have sufficient makeup air. And there's no one solution that is available for every building. Each building must be analyzed with a careful air balance calculation and evaluated based on the diversity of sources of exhaust air and infiltration.

The type of make up air equipment used, as well as its size, is usually dependent on the climate. Humid areas of the country require considerably larger-capacity units to dehumidify outdoor air. The supply air requirements for occupant comfort are generally air temperatures of 70 degrees to 75 degrees F with an rh of 50%. A good design criteria for air-handlung units engineers is to specify the unit performance at two operating conditions - a design day and an off-peak period such as a 70 degrees rainy day. The off-peak times of the year are actually more critical to evaluate the unit performance because this is the lion's share of the unit operation. Engineers also need to specify the maximum allowable supply air dew points.

Direct gas-fired equipment is the most efficient choice for makeup air. While indirect gas-fired equipment might have a nominal energy efficiency of 75% to 80%, a direct-fired unit will operate at a nominal 93%. Thus, the further north or more extreme the climate, the more valuable a direct-fired piece of equipment becomes.

It is also possible to experience condensation within the heat exchanger sections of indirect- fired units in very cold climates. If the heat exchanger is not properly pitched and drained and not constructed of stainless steel through all sections, then corrosion and premature failure can occur.

That's not to say that indirect gas-fired makeup air equipment doesn't have its place, but again, it comes down to the climate. Climates with high concentrations of combustible or potentially toxic elements in the air might not be suitable for direct-fired equipment as the air is directly exposed to the flame. Many applications allow the recirculation of some of the air from the space and return air that is laden with paint, solvents, or very fine powders would be better handled with an indirect gas-fired piece of equipment.

Additional information can be found at the NIS-CO web site http://www.northernindustrialsupplycompany.com/manufacturers.html.

Oleg Cthetchel Industrial Air Make-Up Equipment Designer NIS-CO nisco@nisco.net http://www.northernindustrialsupplycompany.com/burlington/request2.html http://www.northernindustrialsupplycompany.com/burlington/request3.html

Related Articles - fan, blower, ventilator, duct, tubeaxial, vaneaxial, high, temperature, pressure, thermo, IGE, alloy, engineering, industrial, gas, garden, city, circulating, circulati,

Email this Article to a Friend!

Receive Articles like this one direct to your email box!
Subscribe for free today!

 Rate This Article  
Completely useless, should be removed from directory.
Minimal useful information.
Decent and informative.
Great article, very informative and helpful.
A 'Must Read'.

 

Do you Agree or Disagree? Have a Comment? POST IT!

 Reader Opinions 
Submit your comments and they will be posted here.
Make this comment or to the Author only:
Name:
Email:
*Your email will NOT be posted. This is for administrative purposes only.
Comments: *Your Comments WILL be posted to the AUTHOR ONLY if you select PRIVATE and to this PUBLIC PAGE if you select PUBLIC, so write accordingly.
 
Please enter the code in the image:



 Author Login 
LOGIN
Register for Author Account

 

Advertiser Login

 

ADVERTISE HERE NOW!
   Limited Time $60 Offer!
   90  Days-1.5 Million Views  

 

Great Paranormal Romance

World News


LAURA JEEVES

At LeadGenerators, we specialise in content-led Online Marketing Strategies for our clients in the t...more
GENE MYERS

Author of four books and two screenplays; frequent magazine contributor. I have four other books "in...more
STEPHEN BYE

Steve Bye is currently a fiction writer, who published his first novel, ‘Looking Forward Through The...more
TREENA MURPHY

Warm greetings to you!! Hello there, my name is Treena (Smiley) Murphy I am a part time blogge...more
SUSAN FRIESEN

Susan Friesen, founder of the award-winning web development and digital marketing firm eVision Media...more
LUMINHOME LIGHTING

About Us Luminhome Lighting provide one-stop services in lighting design and manufacture of LED lum...more
KIRAN KAUR

Kiranpreet (Kiran) Kaur, D.D.S., who received her Doctor of Dental Surgery degree from the prestigio...more
MICHAEL BRESCIANI

Rev Bresciani is the author of two Christian books. One book is an important and concisely written b...more
PAUL AZORIN

Paul Azorin Chief Technology Officer at BairesDev Pablo Azorín is the Founder and Chief Techno...more
STEVERT MCKENZIE

Stevert Mckenzie, Travel Enthusiast. ...more

HomeLinksAbout UsContact UsTerms of UsePrivacy PolicyFAQResources
Copyright © 2019, All rights reserved.
Some pages may contain portions of text relating to certain topics obtained from wikipedia.org under the GNU FDL license