{"id":299201,"date":"2024-10-19T20:24:07","date_gmt":"2024-10-19T20:24:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d5640-2008\/"},"modified":"2024-10-25T17:49:47","modified_gmt":"2024-10-25T17:49:47","slug":"astm-d5640-2008","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d5640-2008\/","title":{"rendered":"ASTM-D5640 2008"},"content":{"rendered":"

ASTM D5640-95-Reapproved2008<\/h3>\n

Historical Standard: Standard Guide for Selection of Weirs and Flumes for Open-Channel Flow Measurement of Water<\/h4>\n
\n

ASTM D5640<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This guide covers recommendations for the selection of weirs and flumes for the measurement of the volumetric flow rate of water and wastewater in open channels under a variety of field conditions.<\/p>\n

1.2 This guide emphasizes the weirs and flumes for which ASTM standards are available, namely, thin-plate weirs, broad-crested weirs, Parshall flumes, and Palmer-Bowlus (and other long-throated) flumes. However, reference is also made to other measurement devices and methods that may be useful in specific situations.<\/p>\n

1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.<\/p>\n

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/span><\/p>\n

Keywords<\/strong><\/p>\n

flumes; open-channel flow; water discharge; weirs; Flow and flow rate–water; Flumes; Open channel flow–wastewater; Open channel flow–water; Selection guides–test procedures; Wastewater testing\/treatment; Water discharge\/velocity; Weirs<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 17.120.20 (Flow in open channels)<\/p>\n

DOI:<\/strong> 10.1520\/D5640-95R08<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nSignificance and Use
Weirs and Flumes
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nSelection Criteria
FIG. 2
FIG. 3 <\/td>\n<\/tr>\n
4<\/td>\nFIG. 4 <\/td>\n<\/tr>\n
5<\/td>\nFIG. 5 <\/td>\n<\/tr>\n
6<\/td>\nTABLE 1
FIG. 6 <\/td>\n<\/tr>\n
7<\/td>\nSecondary System
Keywords
REFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D5640-95(2008) Standard Guide for Selection of Weirs and Flumes for Open-Channel Flow Measurement of Water<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2008<\/td>\n7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":299208,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[265,2637],"product_tag":[],"class_list":{"0":"post-299201","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-120-20","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/299201","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\/299208"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=299201"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=299201"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=299201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}