Monday 24 March 2014

Hi Focus - "ASHRAE Standard 62: tobacco industry's influence over national ventilation standards."

Hi Focus - "ASHRAE Standard 62: tobacco industry's influence over national ventilation standards."

 Click Here To Visit ASHRAE Website.
Click Link Here To Visit ASHRAE Homepage For Further Details.

Abstract

Objective: To describe the role of the tobacco industry in the development of ventilation standards for indoor air quality by influencing the American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE).
Methods: Review of tobacco industry documents available on the internet between January 2001 and March 2002. Search terms included "ASHRAE", "ventilation", "minutes", "memo", and the names of key players and organisations as identified in the initial searches. Analysis of ASHRAE and other relevant documents publicly available and the personal files of a Standard 62 committee member; interviews of a selected number of ASHRAE players; observation of an ASHRAE meeting.
Results: The tobacco industry has been involved in the development of ventilation standards for over 20 years. It has successfully influenced the standard and continues to attempt to change the standard from a smoke-free framework into an "accommodation" framework. The industry acts directly and through consultants and allies. The major health groups have been largely absent and the health interests have been poorly represented in standard development. While concentrated in the USA, ASHRAE standards are adopted worldwide.
Conclusion: The tobacco industry determined that allowing smoking in ventilation standards for indoor air quality was a high priority and dedicated significant human and financial resources to ensure that its interests were represented. The health groups, until recently, have largely ignored the policy implications for tobacco control of standard development. This situation is changing, but unless health groups maintain high visibility within ASHRAE, the tobacco industry may succeed in creating a standard that ignores the dangers of secondhand smoke.

Full Text

The Full Text of this article is available for download by clicking here, as a PDF format (182K).


Friday 7 March 2014

Hi Industry Motors & Variations Explored!.

Hi Industry Motors & Variations Explored
Hi Industrial Motors; Tested Evaluation & Performance Measured & - "Its All Explained Right Here"

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Click Image Above Or Click Here To Visit WebSite. 

Hi Tutorial: Maxim Integrated Products provides overview of industrial motor control systems

‘Overview of industrial motor control systems’
This overview of industrial motor controls from Maxim Integrated Products highlights the differences and subsystems for DC motor, brushless DC and AC induction motors. An in-depth analysis of critical subsystems focuses on monitoring and measuring current; sensing temperature; sensing motor speed, position and movement; monitoring and controlling multi-channel currents and voltages; and high-accuracy motor control with encoder data interfaces.


Fig.1: Below; Industrial Motor



Download The Overview of Industrial Motor Control

 Systems Documentation By Clicking The Direct Link

 Here Or View The Information Below; 



Hi Presents More Hi Motors;

Hi Further Reading; Hi Technical Article: Rockwell Automation presents basics of drives and motors!.

‘Drive and motor basics’
An adjustable-speed drive is a device that controls the speed and direction of an AC or DC motor.
Some high-performance drives are able to run in torque regulation mode. This technical article from Rockwell Automation presents the basics of drives and motors.
Download Further Information on Drive & Motor Basics White paper available by clicking the direct link here or simply view the information below. 


Hi Related Further Reading; Hi Application Note:  condition monitoring system for wind turbine manufacturers!.

‘A flexible and cost-saving condition monitoring system for wind turbine manufacturers’
Rockwell Automation’s Machine Dynamix technology combines standard XM series vibration monitoring systems with the Compactlogix automation controller to provide an automated surveillance-mode vibration monitoring and data analysis system for wind turbine manufacturers.
Condition Monitoring Application; A Flexible and Cost Saving Condition Monitoring System for Wind Turbine Manufacturers!. Click Here To Download Further Information Of White Paper available or view the whitepaper document below; 


Hi More Further Reading On Hi Motors; Hi Technical guide: construction and handling of AC motors from Oriental Motor!.

‘General information — standard AC motors’
This technical guide from Oriental Motor includes details on the construction, material, handling and storage of AC motors.



Hi Download Further Information in the format of White Paper by clicking the available 


to start download or you may view the document and content below; 

A Guide To AC Motors;




Hi Technical Guide Additional Context;  Hi Technical guide: Basic methods of selecting typical ventilation and cooling products!.

‘Selecting a fan’
This technical guide from Oriental Motor describes some basic methods of selecting typical ventilation and cooling products based on their use. The article also provides an example of an AC fan being selected to cool a DC power supply inside a cabinet.

 Click Here For Further Details On Motors & Selection.
Click Image Above Or Click Here To View Website of Oriental Motor For Further Information Related To Motors. 
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Download A Hi Sample Of Fan Selection Document Information By Clicking The Following Direct Download Link, Or Otherwise You May View The Document Below;



Hi Last Queue Touch; Hi Technical guide: Oriental Motor focuses on use of gearheads with standard AC motors!. 

‘Using gearheads’
This technical guide from Oriental Motor focuses on the company’s gearheads, which are specially designed for easy and direct attachment to most of Oriental Motors’ AC motors with a pinion shaft. With the reduction of the motor speed through the gearhead, an increase in torque is achieved. A number of speed-reduction ratios are available for many applications.


Hi Download Quick Link To Hi Technical Guide To Oriental Motors, Click here to 

download by direct link or view the document and context below; 

 Click Here To Visit Oriental Motor For Further Motor Information.
Hi Smoke Lounge Blog We Encourage You To Leave Your Comments & Suggestions & Feedback On Your Evaluation For Your Experience On This Blog & Any Other Affiliate Blogs That Can Be Accessed By Visiting The Homepage Of Any Blog And Viewing The Hi Blog Table Of Contents!. 

Hi Fire and Smoke Modeling.

  • Official regulations and safety concerns require efficient ventilation and detection systems, software analysis provides cost-effective help for:
    • Understanding the spread of smoke and heat.
    • Designing efficient equipment for fire suppression.
    • Predicting the distribution of suppression agents.
    • Studying their interactions with the fire and smoke.
    • Identifying how fires develop.
    • Determining their effect on neighboring structures.

Hi Compartment Fire Behavior.

Hi Fire Fighting Training Simulations.

Hi Fire Fighting Training Simulations.
'Relax' & Take Control "Experience Several Interactive Online Simulation Scenarios."

Hi Tunneling Conference & Exhibition 2014.

Hi Tunneling Conference & Exhibition 2014.
9-10 December, Abu Dhabi, United Arab Emirates.