By Mark E. Schaffer
A advisor that offers principles for controlling the noise and vibration of HVAC platforms.
Read Online or Download A Practical Guide to Noise and Vibration Control for HVAC Systems PDF
Similar control systems books
Eyad H. Abed's Advances in Control, Communication Networks, and PDF
This unified quantity is a set of invited articles on subject matters provided on the Symposium on structures, keep watch over, and Networks, held in Berkeley June 5–7, 2005, in honor of Pravin Varaiya on his sixty fifth birthday. Varaiya is an eminent school member of the collage of California at Berkeley, well known for his seminal contributions in components as diversified as stochastic structures, nonlinear and hybrid platforms, disbursed structures, communique networks, transportation platforms, strength networks, economics, optimization, and structures schooling.
L.I. Slutski's Remote Manipulation Systems: Quality Evaluation and PDF
A recognized French author, Anatole France, loved to claim, "The destiny is a handy position to place our desires" (1927). certainly, this comment earnings complete which means whilst one considers the heritage of what we name this present day "Robotics. " For greater than 3000 years, mankind has dreamt ofthe hazard of arti ficial machines that might have all of the merits of human slaves with none in their drawbacks.
New PDF release: Foundations of Deterministic and Stochastic Control
Regulate concept has purposes to a few parts in engineering and verbal exchange idea. This introductory textual content at the topic in all fairness self-contained, and includes quite a lot of themes that come with attention difficulties, linear-quadratic optimum keep an eye on, balance idea, stochastic modeling and recursive estimation algorithms in communications and keep watch over, and dispensed method modeling.
In an period of extreme festival the place plant working efficiencies needs to be maximized, downtime because of equipment failure has turn into extra expensive. to chop working bills and raise sales, industries have an pressing have to are expecting fault development and ultimate lifespan of business machines, strategies, and platforms.
- Switched and Impulsive Systems: Analysis, Design and Applications
- Control and Scheduling Codesign: Flexible Resource Management in Real-Time Control Systems (Advanced Topics in Science and Technology in China)
- Selected topics in structronics and mechatronic systems
- Cybernetics: From Past to Future
- Programming industrial control systems using IEC 1131-3
Extra info for A Practical Guide to Noise and Vibration Control for HVAC Systems
Example text
5 to 10 kg/m2 (denser is better). Figure 1-10 Electrical conduit routing into a mechanical room. 13 --``,,`,``,```,,`,,```````,,`,,,-`-`,,`,,`,`,,`--- A Practical Guide to Noise and Vibration Control for HVAC Systems © 2011 American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission. General Design Guidelines Air-Handling Unit Rooms The system aspect of HVAC noise and vibration control is most important in the design of air-handling unit (AHU) rooms.
AIR-HANDLING UNITS (AHU) AND FAN-COIL UNITS (FCU) Air-Handling Units (Draw-Through and Blow-Through) All of the general guidelines and special guidelines for centrifugal fans apply to air-handling units with one variation: the distance between the unit intake and the nearest wall should be at least the height of the unit (see Figure 2-19). Also note that factory acoustical data for AHUs should be determined in accordance with the most 40 --``,,`,``,```,,`,,```````,,`,,,-`-`,,`,,`,`,,`--- 1. © 2011 American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.
5 kW to 75 kW 200** 150 Over 75 kW 200** 200 Centrifugal chiller Screw chiller Unducted fan or AHU (either side unducted) Ducted fan or AHU (both sides ducted) Pump Cooling Tower, Evaporative Cooler, Air-cooled Condenser, Air-cooled Chiller * For mechanical equipment rooms housing multiple pieces of equipment and different types of equipment, determine the slab thickness for each equipment type and use the largest value for the entire equipment room. Increases slab thickness by 33% if 110 pcf concrete is used.
