All Blog Posts Tagged 'flow' (10)

Why Fibre Reinforced Plastic or FRP Fans are more popular?

The axial fans are commonly used for offering the required airflow for heat and mass transfer activities in a wide range of industrial processes and equipment's. These include the cooling towers for air conditioning and ventilation, air heat exchangers for numerous chemical procedures, humidifiers in various textile mills and ventilation and exhaust jobs for mining industry to name a few.  All the major domains or industries that contribute a lot in national economy like oil & petroleum…

Continue

Added by karren shaw on January 21, 2016 at 3:11am — No Comments

Axial flow fans – An Overview

A fan is a mechanical device, which produces a stream or flow of air/gas. The fans are used both at residential and commercial spaces serving different purposes. These are often used to move air or gases via ventilating systems. In industries, these are used to force air inside the hot steam boilers and help to reduce the temperature of machines and other equipments. Fans function similar to the compressors, which is relatively at low pressures. These are basically divided as axial and…

Continue

Added by miguel pace on January 20, 2016 at 5:30am — No Comments

The features and benefits of Axial Flow Fans

An Axial fan is basically a kind of compressor that can enhance the air pressure flowing through it. The range of axial flow fans is very wide and it may vary from a low or medium pressure fans to high pressure fans. These fans are used for cooling purposes, by the gardening centres, agriculture and for comfort air engineering work. In axial flow fans the blades force the air in the parallel route to the shaft. It is in direction in which the blades actually rotate.

The design of…

Continue

Added by miguel pace on January 12, 2016 at 3:30am — 1 Comment

Types of Fans Impact Cooling Solution offered

Axial flow fans- Impact axial flow fans have an aerodynamic profile with high blade twist angles and large chord widths that give the world’s best efficiencies. Energy efficiency improvements of 20-40% over earlier fans are not uncommon. Blade twist angles up to 44 degrees ensure airflow is uniform hence preventing turbulence. Impact fans are hollow and lightweight which reduces the moment of inertia. Being seamless and UV protected, Impact fans are extremely durable- even…

Continue

Added by miguel pace on January 4, 2016 at 10:00pm — No Comments

It is very important to select a fin fan

The Fin-fan is a very common machine used in different manufacturing units, factories and devices. An essential part of the heat exchanger, or air-cooled heat exchanger, the fanplays a crucial role in its functioning and has been in place for quite a long period of time. The heat exchanger or the cooling agent is used to remove heat from a process that generates it but does not know how to get rid of it. The heat exchanger transfers heat from one fluid to another and in order to…

Continue

Added by miguel pace on December 23, 2015 at 3:30am — No Comments

The efficiency of Air Foil Fan Blades

The air foil fans are created and designed for moving the high volumes of clean air at low to medium kind of static temperature. Since 1975, it has been used for its promising performance and low energy consumption. The airfoil fan blades are inclined backwards and they are created by using the same aerodynamic principals which are used to make an aircraft. The airfoil fans are among the competent centrifugal fans and put forward multiple utilities. These fan blades are also…

Continue

Added by miguel pace on December 18, 2015 at 12:30am — No Comments

Mini-Split Heat Pumps are Quirky, Especially their Capacity

Mini-Split Heat Pumps are Quirky and Still Effective

The name "mini-splits" generally refers to heat pump systems with one outdoor unit and one or several smaller capacity air handlers. The efficiency of their operation comes via the inverter compressor and variable refrigerant…

Continue

Added by Chris Laumer-Giddens on September 17, 2014 at 1:32pm — 6 Comments

Part II: Designing for High Performance, Controlling Heat Flow in Slab-On-Grade

In Part I of this series on designing for high performance, we discussed the control…

Continue

Added by Chris Laumer-Giddens on August 15, 2012 at 3:15am — No Comments

Designing for High Performance: Slab-On-Grade, Part I – Controlling Moisture Flow

We’re just a few weeks away from a computer generated, self-guided interactive virtual tour of the Serenbe Residence near Atlanta, Georgia (Climate Zone 3a). We’re using REVIT software to generate the 3D model, then  …

Continue

Added by Chris Laumer-Giddens on August 13, 2012 at 4:00am — 6 Comments

Measuring Air Flow

Check out these fantastic tips on measuring airflow! This covers measuring with a vane, pitot tube, TESP, temp rise method, hot wire anemometer and more. Complete with videos and diagrams, it's all here. 

http://www.trutechtools.com/MeasuringAirflowTipsandTechniques 

­

Added by Bill Spohn on February 10, 2012 at 6:35am — No Comments

Monthly Archives

2017

2016

2015

2014

2013

2012

2011

2010

1999

Welcome to Home Energy Pros

Welcome to Home Energy Pros – the unique digital community by and for those who work in the home energy performance arena.

Home Energy Pros was founded by the developers of Home Energy Saver Pro (supported by the U.S. Department of Energy) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network. Please honor our Guidelines

Featured Blogs

Seeking Innovation in Roofing Systems

Posted by Sarah OConnell on May 12, 2017 at 9:47am 0 Comments

Oak Ridge National Lab has partnered with GAF to host a technology challenge on roofing systems.  The challenge is part of the online crowdsourcing site, JUMP, and aims to identify innovation solutions for ensuring energy efficient and durable…

Continue

Top tips for maintaining an evaporative cooler

Posted by Kobus Niemand on May 4, 2017 at 3:30am 0 Comments

Evaporative coolers, also known as swamp coolers have become a top choice for anyone looking for an alternative cooling solution from their home or office. In the past, evap cooler technology was limited for use in large operations that have easy…

Continue

Congratulations to the 2017 Race to Zero Winners!

Posted by Home Energy Magazine on May 9, 2017 at 6:56am 0 Comments

The Ryerson University and University of Toronto team topped the …

Continue

Connecting the Dots: Real Estate and Home Performance

Posted by Home Energy Magazine on May 9, 2017 at 6:50am 5 Comments

A new type of conversation between REALTORS® and their clients is changing the real estate industry before our eyes. As homebuyers browse Zillow listings and spend…

Continue

Latest Activity

Andrew Etue added a discussion to the group Job Board
Thumbnail

Washington State Seeks Weatherization Field Monitor

Washington State Department of Commerce in Olympia, Washington is recruiting for a Weatherization…See More
9 hours ago
Andrew Etue joined Diane Chojnowski's group
Thumbnail

Job Board

This group is for posting jobs related to all aspects of the home performance industry including…See More
9 hours ago
Horace Douglas Hunt, Jr. posted a status
"Still looking to purchase a used RetroTec blower door - complete system. Anyone have something available?"
17 hours ago
Sean Lintow Sr replied to Luis Hernandez's discussion Solar panel leasing
"Sorry but no, not that big of a thing up here Biggest issue I see for most is everyone grid ties…"
yesterday

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service