{"id":408535,"date":"2024-10-20T05:31:09","date_gmt":"2024-10-20T05:31:09","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-14839-52022\/"},"modified":"2024-10-26T10:03:11","modified_gmt":"2024-10-26T10:03:11","slug":"bs-iso-14839-52022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-14839-52022\/","title":{"rendered":"BS ISO 14839-5:2022"},"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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\n1 Scope <\/td>\n<\/tr>\n
10<\/td>\n2 Normative references
3 Terms and definitions
4 General structure and components <\/td>\n<\/tr>\n
12<\/td>\n5 Functional targets
5.1 General <\/td>\n<\/tr>\n
14<\/td>\n5.2 Design life
5.3 Clearance requirements
5.4 Life-cycle requirements <\/td>\n<\/tr>\n
15<\/td>\n6 Touch-down bearing design considerations
6.1 General
6.2 Trigger events
6.2.1 Overload due to abnormal process conditions <\/td>\n<\/tr>\n
16<\/td>\n6.2.2 AMB control instability <\/td>\n<\/tr>\n
17<\/td>\n6.2.3 Loss of power <\/td>\n<\/tr>\n
18<\/td>\n6.2.4 Failure in the AMB system
6.2.5 Misoperation
6.3 Transportation duty
6.3.1 General <\/td>\n<\/tr>\n
19<\/td>\n6.3.2 AMBs without permanent magnets
6.3.3 AMBs with permanent magnets <\/td>\n<\/tr>\n
20<\/td>\n6.4 Failure modes
6.4.1 General
6.4.2 Rolling element failure modes <\/td>\n<\/tr>\n
21<\/td>\n6.4.3 Sliding bearing failure modes
6.5 Environmental factors
6.5.1 General
6.5.2 Corrosion resistance <\/td>\n<\/tr>\n
22<\/td>\n6.5.3 Erosion resistance, particulate contamination
6.5.4 Liquid contamination
6.5.5 Operating temperature
6.5.6 Available cooling flow
6.6 Rotordynamic modelling considerations
6.6.1 General
6.6.2 Rotor and housing modelling requirements <\/td>\n<\/tr>\n
24<\/td>\n6.6.3 Touch-down bearing soft mount design considerations
6.6.4 Touch-down bearing clearance design considerations
6.6.5 Friction between the rotor and touch-down bearing design considerations <\/td>\n<\/tr>\n
25<\/td>\n6.7 Contact classification\/severity
6.7.1 Contact duration
6.7.2 Types of motion <\/td>\n<\/tr>\n
27<\/td>\n6.8 Control actions following touch-down bearing contact
6.8.1 General
6.8.2 AMB controller action
6.8.3 Plant\/variable-frequency drive control actions
7 Design and design verification
7.1 General <\/td>\n<\/tr>\n
28<\/td>\n7.2 Design process details <\/td>\n<\/tr>\n
38<\/td>\n7.3 Documentation
8 Condition monitoring and damage estimation methods
8.1 General
8.2 Event detection and data capture
8.2.1 Contact detection
8.2.2 Contact event <\/td>\n<\/tr>\n
39<\/td>\n8.3 Inspection
8.3.1 General
8.3.2 Common techniques in non-intrusive inspection <\/td>\n<\/tr>\n
40<\/td>\n8.3.3 Intrusive inspection <\/td>\n<\/tr>\n
42<\/td>\n8.4 Damage estimation
8.4.1 Event data <\/td>\n<\/tr>\n
43<\/td>\n8.4.2 Inspection-based estimation <\/td>\n<\/tr>\n
44<\/td>\n8.4.3 Criteria for further operation <\/td>\n<\/tr>\n
45<\/td>\n9 Maintenance and life cycle factors
9.1 General
9.2 Inspection plan
9.2.1 General
9.2.2 Minimum intervention cycle
9.3 Interventions
9.3.1 Routine checks <\/td>\n<\/tr>\n
46<\/td>\n9.3.2 Predicted excessive damage accumulation <\/td>\n<\/tr>\n
47<\/td>\n9.3.3 Contamination
9.4 Maintenance actions
9.4.1 General
9.4.2 Touch-down-bearing refurbishment <\/td>\n<\/tr>\n
48<\/td>\n9.4.3 Touch-down bearing replacement <\/td>\n<\/tr>\n
49<\/td>\n9.5 Life-cycle factors
9.5.1 General
9.5.2 Spare part management <\/td>\n<\/tr>\n
50<\/td>\n9.5.3 Decommissioning, recycling and disposal
9.5.4 Obsolescence management <\/td>\n<\/tr>\n
51<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Mechanical vibration. Vibration of rotating machinery equipped with active magnetic bearings – Touch-down bearings<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":408546,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-408535","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\/408535","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\/408546"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=408535"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=408535"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=408535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}