{"id":6532,"date":"2024-10-16T18:35:41","date_gmt":"2024-10-16T18:35:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d6812\/"},"modified":"2024-10-24T10:43:19","modified_gmt":"2024-10-24T10:43:19","slug":"astm-d6812","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d6812\/","title":{"rendered":"ASTM-D6812"},"content":{"rendered":"<\/p>\n

1.1 This practice covers ground-based octane rating procedures for turbocharged\/supercharged spark ignition aircraft engines. This practice has been developed to allow the widest range of applicability possible but may not be appropriate for all engine types. This practice is specifically directed to ground-based testing and actual in-flight octane ratings may produce significantly different results.<\/p>\n

1.2 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.<\/p>\n

PDF Catalog<\/h4>\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>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nSummary of Practice
Significance and Use
Apparatus <\/td>\n<\/tr>\n
3<\/td>\nReagents and Materials
Preparation of Apparatus <\/td>\n<\/tr>\n
4<\/td>\nCalibration and Standardization
Procedure <\/td>\n<\/tr>\n
6<\/td>\nReport
Keywords <\/td>\n<\/tr>\n
7<\/td>\nFIG. 1 <\/td>\n<\/tr>\n
8<\/td>\nA1. REFEREE METHOD KNOCK RATING TECHNIQUE
A1.1 Pressure Sensor Installation
A1.2 Crank Angle Encoder
A1.3 Visual Description of Knock
FIG. A1.1 <\/td>\n<\/tr>\n
9<\/td>\nA1.4 Quantitative Description of Knock Levels
FIG. A1.2 <\/td>\n<\/tr>\n
10<\/td>\nFIG. A1.3 <\/td>\n<\/tr>\n
11<\/td>\nFIG. A1.4 <\/td>\n<\/tr>\n
12<\/td>\nX1. SAMPLE DATA SHEETS
X1.1
FIG. A1.5 <\/td>\n<\/tr>\n
13<\/td>\nFIG. X1.1 <\/td>\n<\/tr>\n
14<\/td>\nFIG. X1.2 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D6812-04a Standard Practice for Ground-Based Octane Rating Procedures for Turbocharged\/Supercharged Spark Ignition Aircraft Engines<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2004<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":6533,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1074,2637],"product_tag":[],"class_list":{"0":"post-6532","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-75-160-20","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\/6532","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\/6533"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=6532"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=6532"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=6532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}