{"id":443604,"date":"2024-10-20T08:33:46","date_gmt":"2024-10-20T08:33:46","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ashrae-standard-22-2023\/"},"modified":"2024-10-26T16:00:08","modified_gmt":"2024-10-26T16:00:08","slug":"ashrae-standard-22-2023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ashrae\/ashrae-standard-22-2023\/","title":{"rendered":"ASHRAE Standard 22 2023"},"content":{"rendered":"

ASHRAE Standard 22 prescribes methods of testing the thermal performance and liquid-side pressure drop of liquid-cooled refrigerant condensers. The 2023 revision of Standard 22 updates references and makes minor editorial changes. This standard includes online access to the Uncertainty Analysis Methodology workbook (See Appendix A).<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nANSI\/ASHRAE Standard 22-2023 <\/td>\n<\/tr>\n
3<\/td>\nContents <\/td>\n<\/tr>\n
4<\/td>\nForeword
1. Purpose
2. Scope
3. Definitions
4. Required Test Results
4.1 In expressing test results, the following parameters shall be stated: <\/td>\n<\/tr>\n
5<\/td>\n4.2 For all parameters listed in Section 4.1, uncertainty shall be calculated as described in Section 7.4.
5. Test Methods
5.1 Standard Test Methods
5.2 Primary Test Method <\/td>\n<\/tr>\n
7<\/td>\n5.3 Confirming Test Methods <\/td>\n<\/tr>\n
8<\/td>\n6. Instruments and Test Apparatus
6.1 General
6.2 Temperature Measuring Instruments
6.3 Pressure Measuring Instruments
6.4 Electric Measuring Instruments
6.5 Refrigerant Flow Measuring Instruments <\/td>\n<\/tr>\n
9<\/td>\n6.6 Cooling Liquid Flow Measuring Instruments
6.7 Time Measurements. Time measurements shall be made with an apparatus whose minimum accuracy is within \u00b10.1% of the elapsed time.
6.8 Weight Measurements. Weight measurements shall be made with an apparatus whose minimum accuracy is within \u00b10.5% of the quantity measured.
7. Test Procedure
7.1 Apparatus Assembly
7.2 Operation and Limits
7.3 Computation of Results <\/td>\n<\/tr>\n
10<\/td>\n7.4 Uncertainty Analysis for Computed Results
8. References <\/td>\n<\/tr>\n
12<\/td>\nInformative Appendix A: Uncertainty Analysis
A1. Definitions
A2. Methodology for Uncertainty Analysis <\/td>\n<\/tr>\n
13<\/td>\nA3. Development of Uncertainty Calculations for Condenser Testing <\/td>\n<\/tr>\n
16<\/td>\nA4. References <\/td>\n<\/tr>\n
17<\/td>\nInformative Appendix B: Method to Compute the Enthalpy Difference of a Liquid Stream When an EoS-based Function Is not Available
B1. Overview
B2. Derivation of an Estimate for Enthalpy Difference <\/td>\n<\/tr>\n
18<\/td>\nB3. Example <\/td>\n<\/tr>\n
19<\/td>\nB4. Recommendations
B5. References <\/td>\n<\/tr>\n
22<\/td>\nInformative Appendix C: Method for Determining the Presence of Noncondensable Gases in Liquid-cooled Refrigerant Condensers <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASHRAE Standard 22-2023 Method of Testing for Rating Liquid-Cooled Refrigerant Condensers (ANSI Approved)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASHRAE<\/b><\/a><\/td>\n2023<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":443611,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2719],"product_tag":[],"class_list":{"0":"post-443604","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ashrae","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/443604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/443611"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=443604"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=443604"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=443604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}