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ASHRAE 90138 - DAMPERS AND AIRFLOW CONTROL Organization: ASHRAE
Date: 2010-01-01
Description: Introduction Fans, duct systems, duct elements (such as filters and coils), dampers, and actuators all work together to control airflow.
CSA/AM - ANSI Z21.67 - MECHANICALLY ACTUATED AUTOMATIC VENT DAMPER DEVICES FOR USE WITH GAS-FIRED APPLIANCES SECOND EDITION Organization: CSA/AM
Date: 1985-01-01
Description: PREFACE This publication represents a basic standard for the substantial and durable construction and acceptable performance of mechanically actuated automatic vent damper devices which are capable of being installed on existing gas-fired appliances and is predicated on the use of these devices with certified gas-fired appliances equipped with draft hoods.
SMACNA HVAC COMM MANU - HVAC SYSTEMS COMMISSIONING MANUAL - SECOND EDITION Organization: SMACNA
Date: 2013-01-01
Description: • Constant volume, single zone air systems (including all components such as fans, coils, furnaces, condensing units, dampers, and controls, as applicable).
SAE R-413 - DYNAMIC ANALYSIS AND CONTROL SYSTEM DESIGN OF AUTOMATIC TRANSMISSIONS - TO PURCHASE CALL 1-800-854-7179 USA/CANADA OR 303-397-7956 WORLDWIDE Organization: SAE
Date: 2013-02-12
Description: To provide the required isolation for this higher level of engine torque pulsations, adequate design of torque converter clutch dampers and torque converter clutch control systems is necessary. This requires the use of dynamicanalysis- based system design as well.
ASHRAE - 4693 - DEVELOPMENT AND IMPLEMENTATION OF HVAC-KBCD: A KNOWLEDGE-BASED EXPERT SYSTEM FOR CONCEPTUAL DESIGN OF HVAC&R SYSTEM - PART 2: APPLICATION TO OFFICE BUILDINGS Organization: ASHRAE
Date: 2004-01-01
Description: This paper presents an integrated IAQ/HVAC simulation environment that can model the impact of contaminant-based demand-controlled ventilation (DCV) strategies on both indoor air quality and HVAC system energy use for multizone buildings. The predictions of the integrated IAQ/HVAC simulation environment are first validated against experimental data obtained from laboratory testing.
ULC-S647 - STANDARD FOR EXHAUST CLEANING AND RECIRCULATION ASSEMBLIES FOR COMMERCIAL AND INSTITUTIONAL KITCHEN EXHAUST SYSTEMS - SECOND EDITION; AMENDMENT 1: JULY 2006 Organization: ULC
Date: 2005-01-01
Description: They are complete units typically including filter box, filters, odour removal media, fire damper, fan box, fan and motor controls and control panel.
ASHRAE - LV-11-C069 - PERFORMANCE EVALUATION OF INDOOR ENVIRONMENT PARAMETERS FOR AN UNOCCUPIED OPERATING ROOM Organization: ASHRAE
Date: 2011-01-01
Description: However, little quantitative information has been investigated about trade-off between energy-efficient HVAC system and indoor environment quality especially when the operating room is not occupied.
ASHRAE - LV-11-C062 - DEMAND CONTROL VENTILATION: LESSONS FROM THE FIELD- HOW TO AVOID COMMON PROBLEMS Organization: ASHRAE
Date: 2011-01-01
Description: However, improperly installed, designed, or operated systems may save energy at the expense of Indoor Air Quality (IAQ) or enhance IAQ at the expense of energy.
ESDU 09005 - INTRODUCTION TO DAMPING Organization: ESDU
Date: 2009-05-01
Description: Definitions of the measures are introduced in the Item using examples of linear mechanical models, such as Kelvin-Voigt (with viscous damper) and hysteretic damping model (with hysteretic damper), especially applicable to material damping.
CEN - EN 15502-2-2 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES Organization: CEN
Date: 2014-07-01
Description: This standard does not cover all the requirements for: i) appliances that are intended to be connected to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance (see Annex DD of EN 15502-2-1:2012); j) appliances using flue dampers; k) appliances that have a nominal heat input (on the basis of net calorific value) exceeding 70 kW; l) appliances of the types A, B14, B2, B3, B4, B5 and C; m) appliances intended to be connected to a (common) flue having mechanical extraction; n) appliances with gas/air ratio control; o) modular boilers; p) boilers which can give rise to condensation under certain circumstances; q) boilers intended to be installed in a room with a foreseeable negative pressure relative to the pressure in the flue system.
SNV - SN EN 15502-2-2 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES Organization: SNV
Date: 2014-10-01
Description: This standard does not cover all the requirements for: i) appliances that are intended to be connected to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance (see Annex DD of EN 15502-2-1:2012); j) appliances using flue dampers; k) appliances that have a nominal heat input (on the basis of net calorific value) exceeding 70 kW; l) appliances of the types A, B14, B2, B3, B4, B5 and C; m) appliances intended to be connected to a (common) flue having mechanical extraction; n) appliances with gas/air ratio control; o) modular boilers; p) boilers which can give rise to condensation under certain circumstances; q) boilers intended to be installed in a room with a foreseeable negative pressure relative to the pressure in the flue system.
DIN EN 15502-2-2 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES Organization: DIN
Date: 2014-10-01
Description: This standard does not cover all the requirements for: i) appliances that are intended to be connected to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance (see Annex DD of EN 15502-2-1:2012); j) appliances using flue dampers; k) appliances that have a nominal heat input (on the basis of net calorific value) exceeding 70 kW; l) appliances of the types A, B14, B2, B3, B4, B5 and C; m) appliances intended to be connected to a (common) flue having mechanical extraction; n) appliances with gas/air ratio control; o) modular boilers; p) boilers which can give rise to condensation under certain circumstances; q) boilers intended to be installed in a room with a foreseeable negative pressure relative to the pressure in the flue system.
TSE - TS EN 15502-2-2 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES Organization: TSE
Date: 2015-02-16
Description: This standard does not cover all the requirements for:i) appliances that are intended to be connected to gas grids wherethe quality of the distributed gas is likely to vary to a largeextent over the lifetime of the appliance (see Annex DD of EN15502-2-1:2012); j) appliances using flue dampers; k) appliancesthat have a nominal heat input (on the basis of net calorificvalue) exceeding 70 kW; l) appliances of the types A, B14, B2, B3,B4, B5 and C; m) appliances intended to be connected to a (common)flue having mechanical extraction; n) appliances with gas/air ratiocontrol; o) modular boilers; p) boilers which can give rise tocondensation under certain circumstances; q) boilers intended to beinstalled in a room with a foreseeable negative pressure relativeto the pressure in the flue system.
DS/EN 15502-2-1 - GAS-FIRED CENTRAL HEATING BOILERS – PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1 000 KW Organization: DS
Date: 2016-12-20
Description: This European Standard does not cover all the requirements for: k) Appliances that are intended to be connected to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance (see Annex XC); l) Appliances using flue dampers; m) Appliances of the types B21, B31, B51, C21, C41, C51, C61, C71, C81 ,C(12) and C(13); n) C7 appliances that have a nominal heat input (on the basis of net calorific value) exceeding 70 kW; o) Appliances incorporating flexible plastic flue liners; p) C(10) boilers: 1) without a gas-air ratio control, or 2) which are non-condensing appliances, or 3) which have a maximum safety pressure difference at minimum heat input not equal to 25 Pa (∆pmax, saf(min)), – ; q) C(11) boilers that have boiler modules: 1) without a gas-air ratio control, or 2) which are non-condensing appliances, or 3) which have a maximum safety pressure difference at minimum heat input not equal to 25 Pa (∆pmax, saf(min)); r) Appliances intended to be connected to a (common) flue having mechanical extraction.
IEEE 563 - GUIDE ON CONDUCTOR SELF-DAMPING MEASUREMENTS Organization: IEEE
Date: 1978-01-01
Description: It is the first in a series of guides planned for standardizing the measurement of the inherent energy dissipation characteristics of overhead conductors, the performance of aeolian vibration damper and ultimately the prediction of the vibration amplitudes and the dynamic mechanical strain in conductors resulting from wind induced vibration.
CEN - EN 15502-2-1 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1 000 KW - INCORPORATES AMENDMENT A1: 2016 Organization: CEN
Date: 2012-10-01
Description: This European Standard does not cover all the requirements for: k) Appliances that are intended to be connected to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance (see Annex XC); l) Appliances using flue dampers; m) Appliances of the types B21, B31, B51, C21, C41, C51, C61, C71, C81 ,C(12) and C(13); n) C7 appliances that have a nominal heat input (on the basis of net calorific value) exceeding 70 kW; o) Appliances incorporating flexible plastic flue liners; p) C(10) boilers: 1) without a gas-air ratio control, or 2) which are non-condensing appliances, or 3) which have a maximum safety pressure difference at minimum heat input not equal to 25 Pa (Δpmax, saf(min)); q) C(11) boilers that have boiler modules: 1) without a gas-air ratio control, or 2) which are non-condensing appliances, or 3) which have a maximum safety pressure difference at minimum heat input not equal to 25 Pa (Δpmax, saf(min)); r) Appliances intended to be connected to a (common) flue having mechanical extraction.
NASA-TP-1435 - SIMILITUDE REQUIREMENTS AND SCALING RELATIONSHIPS AS APPLIED TO MODEL TESTING Organization: NASA
Date: 1979-01-01
Description: Although this report covers parameters encountered in dynamic model tests, it does not include discussions of other similarity effects that may be important in individual cases , such as the scaling of a viscous damper in the control system of a model with free control surfaces or, a more remote example, the scaling of physical parameters for an icing test.
IEEE 382 - QUALIFICATION OF SAFETY-RELATED ACTUATORS FOR NUCLEAR POWER GENERATING STATIONS Organization: IEEE
Date: 2006-12-06
Description: Dittmann IEEE Standards Project EditorThis standard describes the qualification of all types of power-driven valve actuators, including damper actuators, for safety-related functions in nuclear power generating stations.

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