{"id":440311,"date":"2024-10-20T08:14:11","date_gmt":"2024-10-20T08:14:11","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iso-tr-127672023\/"},"modified":"2024-10-26T15:24:02","modified_gmt":"2024-10-26T15:24:02","slug":"bsi-pd-iso-tr-127672023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iso-tr-127672023\/","title":{"rendered":"BSI PD ISO\/TR 12767:2023"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\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
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Symbols <\/td>\n<\/tr>\n
11<\/td>\n5 Effect of errors on flowrate calculations
5.1 General
5.2 Quantifiable effects
6 Effects of deviations in construction
6.1 Orifice-plate edge sharpness <\/td>\n<\/tr>\n
12<\/td>\n6.2 Thickness of orifice edge <\/td>\n<\/tr>\n
13<\/td>\n6.3 Condition of upstream and downstream faces of orifice plate <\/td>\n<\/tr>\n
14<\/td>\n6.4 Position of pressure tappings for an orifice
6.4.1 General
6.4.2 Calculation of discharge coefficient
6.4.3 Estimation of additional uncertainty
6.4.4 Example <\/td>\n<\/tr>\n
15<\/td>\n6.5 Condition of pressure tappings
7 Effects of pipeline near the meter
7.1 Pipe diameter
7.2 Steps and taper sections <\/td>\n<\/tr>\n
16<\/td>\n7.3 Diameter of carrier ring <\/td>\n<\/tr>\n
19<\/td>\n7.4 Undersize joint rings
7.5 Protruding welds
7.6 Eccentricity <\/td>\n<\/tr>\n
21<\/td>\n8 Effects of pipe layout
8.1 General <\/td>\n<\/tr>\n
22<\/td>\n8.2 Discharge coefficient compensation
8.2.1 Corrections <\/td>\n<\/tr>\n
23<\/td>\n8.2.2 Additional uncertainty <\/td>\n<\/tr>\n
24<\/td>\n8.3 Pressure tappings
8.4 Devices for improving flow conditions
9 Operational deviations
9.1 General <\/td>\n<\/tr>\n
25<\/td>\n9.2 Deformation of an orifice plate
9.2.1 General
9.2.2 Elastic deformation
9.2.3 Plastic deformation <\/td>\n<\/tr>\n
26<\/td>\n9.3 Deposition on the upstream face of an orifice plate <\/td>\n<\/tr>\n
30<\/td>\n9.4 Deposition in the meter tube <\/td>\n<\/tr>\n
31<\/td>\n9.5 Orifice-plate edge sharpness
9.5.1 Deterioration
9.5.2 Plate reversal <\/td>\n<\/tr>\n
32<\/td>\n9.6 Deposition and increase of surface roughness in Venturi tubes
9.6.1 General
9.6.2 Deposition
9.6.3 Surface roughness <\/td>\n<\/tr>\n
33<\/td>\n10 Pipe roughness
10.1 General <\/td>\n<\/tr>\n
34<\/td>\n10.2 Upstream pipe <\/td>\n<\/tr>\n
38<\/td>\n10.3 Downstream pipe
10.4 Reduction of roughness effects
10.5 Maintenance <\/td>\n<\/tr>\n
40<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Measurement of fluid flow by means of pressure differential devices. Guidelines on the effect of departure from the specifications and operating conditions given in ISO 5167<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":440319,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[264,2641],"product_tag":[],"class_list":{"0":"post-440311","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-120-10","7":"product_cat-bsi","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\/440311","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\/440319"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=440311"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=440311"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=440311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}