{"id":315578,"date":"2024-10-19T21:45:14","date_gmt":"2024-10-19T21:45:14","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iso-tr-299222017\/"},"modified":"2024-10-25T19:53:42","modified_gmt":"2024-10-25T19:53:42","slug":"bsi-pd-iso-tr-299222017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iso-tr-299222017\/","title":{"rendered":"BSI PD ISO\/TR 29922:2017"},"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\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\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
8<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\nIntroduction <\/td>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Symbols, units and abbreviated terms
4.1 Quantities <\/td>\n<\/tr>\n
13<\/td>\n4.2 Subscripts
4.3 Superscripts
4.4 Abbreviated terms <\/td>\n<\/tr>\n
14<\/td>\n5 Enthalpy of combustion of the ideal gas and its variation with temperature
5.1 Preamble
5.2 Standard enthalpy of combustion at 25\u00a0\u00b0C <\/td>\n<\/tr>\n
15<\/td>\n5.3 Standard enthalpy of combustion at other temperatures <\/td>\n<\/tr>\n
16<\/td>\n5.4 Formulation of the ideal-gas enthalpy <\/td>\n<\/tr>\n
17<\/td>\n5.5 Illustrative examples <\/td>\n<\/tr>\n
18<\/td>\n5.6 Uncertainty in enthalpy of combustion <\/td>\n<\/tr>\n
19<\/td>\n6 Non-ideality: Variation of real-gas enthalpy of combustion with pressure
6.1 Preamble <\/td>\n<\/tr>\n
20<\/td>\n6.2 Formulation of the enthalpic correction <\/td>\n<\/tr>\n
22<\/td>\n6.3 Estimation of the enthalpic correction <\/td>\n<\/tr>\n
23<\/td>\n6.4 Conclusion
7 Non-ideality: Compression factor effect on volume-basis calorific values
7.1 Compression factor <\/td>\n<\/tr>\n
24<\/td>\n7.2 Virial equation of state <\/td>\n<\/tr>\n
25<\/td>\n7.3 Estimation of mixture compression factor <\/td>\n<\/tr>\n
27<\/td>\n7.4 Limitations of the modified IGT-32 method <\/td>\n<\/tr>\n
28<\/td>\n7.5 Uncertainty in compression factor
8 Quantitation of volumetric non-ideality
8.1 Second virial coefficients of pure components
8.1.1 Preliminary procedures <\/td>\n<\/tr>\n
29<\/td>\n8.1.2 Improved procedure <\/td>\n<\/tr>\n
31<\/td>\n8.2 Summation factors of pure components
8.2.1 Overview
8.2.2 Major components of natural gas <\/td>\n<\/tr>\n
32<\/td>\n8.2.3 Hydrogen and helium <\/td>\n<\/tr>\n
33<\/td>\n8.3 Compression factors of the permanent gases <\/td>\n<\/tr>\n
35<\/td>\n8.4 Pure component uncertainties
8.4.1 Uncertainty of second virial coefficients
8.4.2 Truncation error <\/td>\n<\/tr>\n
37<\/td>\n8.4.3 Linearization error <\/td>\n<\/tr>\n
38<\/td>\n8.4.4 Berlin versus Leiden <\/td>\n<\/tr>\n
39<\/td>\n8.4.5 Hydrogen and helium <\/td>\n<\/tr>\n
40<\/td>\n8.4.6 Water <\/td>\n<\/tr>\n
41<\/td>\n8.4.7 Combination of uncertainties
8.5 Mixture uncertainty
9 Miscellaneous data
9.1 Atomic weights of the elements
9.1.1 Atomic weights 2007 <\/td>\n<\/tr>\n
42<\/td>\n9.1.2 Atomic weights 2009 and 2011 <\/td>\n<\/tr>\n
44<\/td>\n9.1.3 Discussion <\/td>\n<\/tr>\n
45<\/td>\n9.2 Composition and molecular weight of dry air <\/td>\n<\/tr>\n
46<\/td>\n10 Effects of water vapour on calorific value
10.1 Preamble <\/td>\n<\/tr>\n
47<\/td>\n10.2 Excluded volume effect <\/td>\n<\/tr>\n
48<\/td>\n10.3 Latent heat (enthalpic) effect <\/td>\n<\/tr>\n
49<\/td>\n10.4 Compression factor effect
10.5 Combination of effects <\/td>\n<\/tr>\n
50<\/td>\n10.6 Spectator water <\/td>\n<\/tr>\n
51<\/td>\n10.7 Effect of humid air
10.7.1 Preamble <\/td>\n<\/tr>\n
52<\/td>\n10.7.2 Stoichiometric combustion with oxygen
10.7.3 Combustion of dry gas with excess dry air <\/td>\n<\/tr>\n
53<\/td>\n10.7.4 Combustion of wet gas with excess dry air
10.7.5 Combustion of wet gas with excess humid air <\/td>\n<\/tr>\n
55<\/td>\n11 Summary, discussion and selection of the calorific value of methane
11.1 Standard enthalpy of combustion
11.1.1 Background
11.1.2 Selection of data <\/td>\n<\/tr>\n
56<\/td>\n11.1.3 Recalculation of Rossini values <\/td>\n<\/tr>\n
58<\/td>\n11.1.4 Evaluation of selected data <\/td>\n<\/tr>\n
62<\/td>\n11.1.5 Selected value and uncertainty
11.2 Derived calorific values <\/td>\n<\/tr>\n
64<\/td>\n11.3 Comparisons between calorimetric methodologies <\/td>\n<\/tr>\n
66<\/td>\n12 Calorific values on a mass basis
12.1 Calorific values on a mass basis for components of natural gas <\/td>\n<\/tr>\n
67<\/td>\n12.2 Alternative (non-normative) method of calculation for mass-basis calorific values <\/td>\n<\/tr>\n
70<\/td>\n13 Calorific values on a volume basis
13.1 Calorific values on a volume basis for components of natural gas
13.2 Alternative (non-normative) method of calculation for volume-basis calorific values <\/td>\n<\/tr>\n
73<\/td>\n14 Approximate conversion between reference conditions
14.1 Factors for conversion between metric reference conditions <\/td>\n<\/tr>\n
75<\/td>\n14.2 Equations for conversion between metric reference conditions
14.3 Expression of non-SI reference (base) pressures in metric units <\/td>\n<\/tr>\n
76<\/td>\n15 Mathematical and methodological issues relating to estimation of uncertainty
15.1 Principles <\/td>\n<\/tr>\n
78<\/td>\n15.2 Input data
15.2.1 Preamble
15.2.2 Reference conditions
15.2.3 Composition data <\/td>\n<\/tr>\n
79<\/td>\n15.2.4 Physical property data <\/td>\n<\/tr>\n
80<\/td>\n15.3 Uncertainty of the calculational method
15.4 Evaluation of sensitivity coefficients
15.4.1 Preamble <\/td>\n<\/tr>\n
81<\/td>\n15.4.2 Analytical method <\/td>\n<\/tr>\n
83<\/td>\n15.4.3 Finite difference method
15.4.4 Monte Carlo method
16 Detailed derivation of uncertainty equations in ISO\u00a06976:2016
16.1 Principles and assumptions <\/td>\n<\/tr>\n
84<\/td>\n16.2 General formulation <\/td>\n<\/tr>\n
85<\/td>\n16.3 Effects of correlations
16.3.1 Correlation between mole fractions <\/td>\n<\/tr>\n
86<\/td>\n16.3.2 Correlation between molar masses <\/td>\n<\/tr>\n
88<\/td>\n16.3.3 Correlation between physical properties
16.4 Uncertainty equations for basic properties
16.4.1 Molar mass <\/td>\n<\/tr>\n
89<\/td>\n16.4.2 Molar-basis gross calorific value
16.4.3 Molar-basis net calorific value <\/td>\n<\/tr>\n
90<\/td>\n16.4.4 Summation factor
16.4.5 Compression factor <\/td>\n<\/tr>\n
91<\/td>\n16.5 Uncertainty equations for compound properties
16.5.1 Mass-basis gross calorific value <\/td>\n<\/tr>\n
92<\/td>\n16.5.2 Mass-basis net calorific value <\/td>\n<\/tr>\n
93<\/td>\n16.5.3 Volume-basis gross calorific value <\/td>\n<\/tr>\n
94<\/td>\n16.5.4 Volume-basis net calorific value <\/td>\n<\/tr>\n
96<\/td>\n16.5.5 Density <\/td>\n<\/tr>\n
97<\/td>\n16.5.6 Relative density <\/td>\n<\/tr>\n
98<\/td>\n16.5.7 Gross Wobbe index <\/td>\n<\/tr>\n
99<\/td>\n16.5.8 Net Wobbe index <\/td>\n<\/tr>\n
101<\/td>\n16.6 Repeatability and reproducibility <\/td>\n<\/tr>\n
102<\/td>\n17 Computer implementation of recommended methods
17.1 Compiled BASIC shareware program <\/td>\n<\/tr>\n
104<\/td>\n17.2 Spreadsheet implementation <\/td>\n<\/tr>\n
107<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Natural gas. Supporting information on the calculation of physical properties according to ISO 6976<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2017<\/td>\n116<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":315584,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-315578","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","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\/315578","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\/315584"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=315578"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=315578"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=315578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}