درباره ما
ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.: Recent submissions
Now showing items 301-320 of 2692
-
-
-
-
-
-
ASHRAE 90.4 ADD A
Abstract: FOREWORD Addendum a deletes the definition of “alteration” from Section 3 of Standard 90.4 and defaults to the definition used in Standard 90.1 (which is reproduced in Standard 90.4, Annex 1). This change aligns ... -
ASHRAE 147 ADD C
Abstract: FOREWORD Addendum c addresses needed guidance for Informative Appendix A relative to vibration (Section A2.2.3.1) and water treatment (Section A2.2.3.2). These changes are informative in nature. Note: In this addendum, ... -
-
-
-
-
ASHRAE 147 ADD B
Abstract: FOREWORD Addendum b makes changes to Informative Appendix A, Section A2.2.1.1. These changes place more specificity on the issues with the causes of refrigerant leaks in systems due to vibration. It also identifies two ... -
ASHRAE 34 ADD N
Abstract: FOREWORD Addendum n makes several changes with the purpose of aligning the toxicity classification procedure to be based on the nominal formulation of the blend. Note: In this addendum, changes to the current standard are ... -
-
ASHRAE GUIDELINE 39
Abstract: This guideline defines a standardized test apparatus and procedure for experimentally conducting fractionation analyses of refrigerant blends to determine the worst case of fractionation for flammability (WCFF) composition ... -
-
ASHRAE 215
Abstract: This standard is for field application in both new and existing buildings. This standard can be applied to determine whole-system or sectional leakage airflow. This standard provides a. test procedures and requirements for ... -
ASHRAE GUIDELINE 32
Abstract: This guideline applies to the ongoing operational practices for building assemblies and systems, particularly with respect to energy efficiency, water consumption, productivity, occupant comfort, IAQ, health, and safety. ... -
-