loading
AABC TOTAL SYSTEM BALANCE - National Standards For Total System Balance
January 1, 2016 - AABC
A description is not available for this item.
AHRI GUIDELINE G I-P - Mechanical Balance of Impellers for Fans
January 1, 2016 - AHRI

This document is intended to apply specifically to system vibration and mechanical Balancing as related to Impellers for Fans. The principles presented can however be generally applied to many rotating components (Rotors). This document covers Impellers and propellers while fan...

AHRI GUIDELINE G SI - Mechanical Balance of Impellers for Fans
January 1, 2016 - AHRI

This document is intended to apply specifically to system vibration and mechanical Balancing as related to Impellers for Fans. The principles presented can however be generally applied to many rotating components (Rotors). This document covers Impellers and propellers while fan...

DS/EN 14134 - Ventilation for buildings – Performance measurement and checks for residential ventilation systems
March 5, 2019 - DS

This document specifies checks and measurement methods in order to verify the fitness for purpose of installed ventilation systems in dwellings. It can be applied to commissioning of new systems and performance testing of existing systems. It provides choice between simple test methods, when...

ARINC 633 - AOC AIR-GROUND DATA AND MESSAGE EXCHANGE FORMAT
January 2, 2019 - ARINC

Purpose of Document The purpose of this specification is to support the exchange of certain Aeronautical Operational Control (AOC) air-ground and ground-ground messages. These messages are defined in this specification, apart from those defined in ARINC Specification 620, because they have unique...

ASHRAE ST-16-025 - Characterizing the Performance of Fixed-Airflow Series Fan-Powered Terminal Units Using a Mass and Energy Balance Approach
January 1, 2016 - ASHRAE

Atraditional mass and energy balance component approach was used to characterize the performance of fixed-airflow series fan-powered terminal units for applications in building simulationprograms. Theapproachincludeddevelopingrelevantenergy and mass balance equations for the...

ASHRAE ST-16-026 - Using a Mass and Energy Balance Approach to Model the Performance of Parallel Fan-Powered Terminal Units with Fixed-Airflow Fans
January 1, 2016 - ASHRAE

A mass and energy balance approach was used to characterize the performance of parallel fan-powered terminal units (FPTUs) with fixed airflow for applications in building simulation programs. The approach included developing relevant massandenergy balance equations for each...

ASHRAE 90571 - Design Guide for Air Terminal Units Selection, Application, Control, and Commissioning
January 1, 2018 - ASHRAE

Preface Air terminal units play an important role in the energy consumption of a building and ultimately the comfort of occupants, both acoustic and thermal. This design guide was created with the goal of producing a best practice guide to aid in the selection of air terminal units by design...

Troubleshooting Rotating Machinery: Including Centrifugal Pumps and Compressors, Reciprocating Pumps and Compressors, Fans, Steam Turbines, Electric Motors, and More
July 1, 2016 - WILEY

"Process machines are critical to the profitability of processes. Safe, efficient and reliable machines are required to maintain dependable manufacturing processes that can create saleable, on-spec product on time, and at the desired production rate. As the wards of process machinery, we wish to...

ASHRAE OR-16-C024 - Modeling the Impact of Residential HVAC Filtration on Indoor Particles of Outdoor Origin (RP-1691)
January 1, 2016 - ASHRAE

Exposure to ambient fine particles (PM2.5: particles < 2.5 μm in diameter) and ultrafine particles (UFPs: particles < 100 nm in diameter) has adverse effects on human health. Residential buildings greatly impact human exposure to outdoor particles because people spend more than 90% of their time...

AMCA 204 - Balance Quality and Vibration Levels for Fans
January 1, 2005 - AMCA

This standard covers fans with rigid rotors, generally found in commercial heating, ventilating and air conditioning; industrial process applications; mine/tunnel ventilation applications, and power generation applications. Other applications are not specifically excluded, except as follows:...

AHRI GUIDELINE G - MECHANICAL BALANCE OF FANS AND BLOWERS
January 1, 2002 - AHRI
A description is not available for this item.
AABC TEST & BALANCE - Test and Balance Procedures
AABC
A description is not available for this item.
SMACNA HVAC LEAKAG TST CD - HVAC Air Duct Leakage Test Manual
January 1, 2012 - SMACNA

SMACNA first published a procedure for leakage testing of so-called medium and high pressure ductwork since January 1965. It appeared in Chapter 10 of the high velocity (later high pressure) construction standards and in Chapter 8 of the "Balancing and Adjustment of Air Distribution Systems...

BS 848-7 - Fans for general purposes - Part 7: Specifications for balancing and vibration
May 14, 2003 - BSI

This International Standard gives specifications for vibration and balance limits of fans for all applications except those designed solely for air circulation, for example, ceiling fans and table fans. However, it is limited to fans of all types installed with a...

Advertisement