Matches in SemOpenAlex for { <https://semopenalex.org/work/W2039553208> ?p ?o ?g. }
Showing items 1 to 50 of
50
with 100 items per page.
- W2039553208 abstract "Valves are extremely important for the availability of hypercompressors in LDPE plants. A methodology for the life assessment of these valves was developed based on numerical calculations and experimental results. A test rig was used to measure the behavior of different poppet valves in terms of differential pressure and valve lift as a function of the process flow. Water is used as the working fluid instead of ethylene, since the flow is almost incompressible. The Measured data were reduced to non-dimensional flow and drag coefficients as a non-linear function of the poppet position. The valve characteristics and real gas data were used in a one-dimensional dynamic simulator to evaluate the poppet position during a single crank cycle together with pressure losses. The calculated dynamic behavior of the poppet was correlated to the failure modes experienced in the field. A dynamic finite element analysis was used to calculate the mechanical stresses on both the poppet and valve body from impact velocities. The stresses from each impact (both during the opening and closing phases) and the axial poppet displacement were accounted for to estimate the total cumulative damage and assess the life of each valve design." @default.
- W2039553208 created "2016-06-24" @default.
- W2039553208 creator A5002287391 @default.
- W2039553208 creator A5027490839 @default.
- W2039553208 creator A5044435704 @default.
- W2039553208 creator A5050694125 @default.
- W2039553208 creator A5067220450 @default.
- W2039553208 date "2010-01-01" @default.
- W2039553208 modified "2023-09-27" @default.
- W2039553208 title "Methods for Life Assessment of Hypercompressor Poppet Valves" @default.
- W2039553208 doi "https://doi.org/10.1115/pvp2010-25424" @default.
- W2039553208 hasPublicationYear "2010" @default.
- W2039553208 type Work @default.
- W2039553208 sameAs 2039553208 @default.
- W2039553208 citedByCount "0" @default.
- W2039553208 crossrefType "proceedings-article" @default.
- W2039553208 hasAuthorship W2039553208A5002287391 @default.
- W2039553208 hasAuthorship W2039553208A5027490839 @default.
- W2039553208 hasAuthorship W2039553208A5044435704 @default.
- W2039553208 hasAuthorship W2039553208A5050694125 @default.
- W2039553208 hasAuthorship W2039553208A5067220450 @default.
- W2039553208 hasConcept C41008148 @default.
- W2039553208 hasConceptScore W2039553208C41008148 @default.
- W2039553208 hasLocation W20395532081 @default.
- W2039553208 hasOpenAccess W2039553208 @default.
- W2039553208 hasPrimaryLocation W20395532081 @default.
- W2039553208 hasRelatedWork W1501433748 @default.
- W2039553208 hasRelatedWork W1607576502 @default.
- W2039553208 hasRelatedWork W2071244712 @default.
- W2039553208 hasRelatedWork W2111477165 @default.
- W2039553208 hasRelatedWork W2328181763 @default.
- W2039553208 hasRelatedWork W2329207961 @default.
- W2039553208 hasRelatedWork W2378493731 @default.
- W2039553208 hasRelatedWork W2558849530 @default.
- W2039553208 hasRelatedWork W2559296982 @default.
- W2039553208 hasRelatedWork W2592417026 @default.
- W2039553208 hasRelatedWork W2859535607 @default.
- W2039553208 hasRelatedWork W2898527182 @default.
- W2039553208 hasRelatedWork W2991312973 @default.
- W2039553208 hasRelatedWork W2991388045 @default.
- W2039553208 hasRelatedWork W2991551447 @default.
- W2039553208 hasRelatedWork W3001350368 @default.
- W2039553208 hasRelatedWork W3083188461 @default.
- W2039553208 hasRelatedWork W3094306319 @default.
- W2039553208 hasRelatedWork W3116148686 @default.
- W2039553208 hasRelatedWork W3153448186 @default.
- W2039553208 isParatext "false" @default.
- W2039553208 isRetracted "false" @default.
- W2039553208 magId "2039553208" @default.
- W2039553208 workType "article" @default.