{"corpus_id":112361816,"paper_sha":"0f95e044bb862829c8eccf90dbbbec51b29441b4","doi":"10.1177/1687814016643243","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":2337195728,"dblp_id":null,"acl_id":null,"title":"Numerical analysis of the interaction between high-pressure resin spray and wood chips in a vapour stream","year":2016,"publication_date":"2016-04-01","venue":"","journal":{"name":"Advances in Mechanical Engineering","pages":null,"volume":"8"},"journal_issn":null,"journal_title":null,"publication_types":["JournalArticle"],"pubmed_pub_types":null,"s2_fields_of_study":["Materials Science","Engineering","Environmental Science"],"reference_count":22,"citation_count":1,"influential_citation_count":0,"is_open_access":true,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1687814016643243","s2_open_access_landing_url":"https://www.semanticscholar.org/paper/0f95e044bb862829c8eccf90dbbbec51b29441b4","s2_open_access_license":"CCBY","s2_open_access_status":"GOLD","pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"This article investigates the interaction between the resin spray and the wood chips in a vapour stream using a multi-phase multi-component computational fluid dynamics approach. The interaction between the spray and the chips is one of the main issues in the industrial process for manufacturing medium density fibre boards. Thus, the optimization of this process can lead to important benefits, such as the reduction in the emission of formaldehyde-based toxic chemicals, the reduction in energy consumption in the blending process and energy saving in the fibreboard drying process. First step of the study is the numerical analysis of the resin injector in order to extend the experimental measurements carried out with water to the resin spray. The effects of the injector’s geometrical features on the spray formation are highlighted under different injection pressure values and needle displacements. Afterwards, the results obtained in the analysis of the single injector are used for the complete simulation of multi-injector rail where the mixing of the resin spray and wood chips takes place. The influence of the main operating conditions, such as the vapour and the wood chip flow rates, on the resin distribution is addressed in order to optimize the resination process.","claims":[{"public_id":"cl_dd333a039ba6bd82aaee523fb6550a7e","status":"active","text":"A multi-phase multi-component computational fluid dynamics approach is used to simulate the interaction between resin spray and wood chips in a vapour stream.","confidence":0.98,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_dd333a039ba6bd82aaee523fb6550a7e"},{"public_id":"cl_c64a08dfe9dcfa9a86cc056320230042","status":"active","text":"Injector geometric features, injection pressure values, and needle displacements affect spray formation in the resin injector analysis.","confidence":0.95,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_c64a08dfe9dcfa9a86cc056320230042"},{"public_id":"cl_5880f1dfbe2d5fbc0df64e4e1783a196","status":"active","text":"Results from the single-injector analysis are used to simulate a multi-injector rail where resin spray and wood chips mix.","confidence":0.93,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_5880f1dfbe2d5fbc0df64e4e1783a196"},{"public_id":"cl_4314f3eb23a48c8c4079af8d29bc63e1","status":"active","text":"Vapour flow rates and wood chip flow rates influence resin distribution in the resination process.","confidence":0.94,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_4314f3eb23a48c8c4079af8d29bc63e1"}],"concepts":[{"public_id":"co_1f21d8345cfb5dc1688e0c3d17eccb3e","status":"active","name":"wood chip flow rates","description":"The rates at which wood chips are supplied to the process.","types":["operating condition"],"aliases":["wood chip feed rates"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_1f21d8345cfb5dc1688e0c3d17eccb3e"},{"public_id":"co_29978175c4bc982e8d731379e2e223b6","status":"active","name":"multi-injector rail","description":"An injector arrangement with multiple injectors used for the full mixing simulation.","types":["system"],"aliases":["multi injector rail"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_29978175c4bc982e8d731379e2e223b6"},{"public_id":"co_29c3c8e4547a02764f887bb0f73a8b84","status":"active","name":"single-injector analysis","description":"The numerical analysis performed on one injector before simulating the full rail.","types":["analysis step"],"aliases":["single injector analysis"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_29c3c8e4547a02764f887bb0f73a8b84"},{"public_id":"co_4c0f32d3aeb6641fcd5996142c366234","status":"active","name":"resin spray","description":"Atomized resin injected into the vapour stream for mixing with wood chips.","types":["material","flow"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_4c0f32d3aeb6641fcd5996142c366234"},{"public_id":"co_53a558795f802fd7083633a6a05098ff","status":"active","name":"vapour flow rates","description":"The rates of vapour entering the mixing region.","types":["operating condition"],"aliases":["vapor flow rates"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_53a558795f802fd7083633a6a05098ff"},{"public_id":"co_5d2c6ee809012b2844a67e0682e12c5b","status":"active","name":"injection pressure values","description":"Different pressure levels applied at the injector during spray formation analysis.","types":["operating condition"],"aliases":["injection pressure"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_5d2c6ee809012b2844a67e0682e12c5b"},{"public_id":"co_8bd5f35d75e484ac4d2936df54706afb","status":"active","name":"resin injector","description":"The injector device used to form and deliver the resin spray.","types":["device"],"aliases":["injector"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_8bd5f35d75e484ac4d2936df54706afb"},{"public_id":"co_944ee947a90f7b13d17689e090228c64","status":"active","name":"multi-phase multi-component computational fluid dynamics","description":"A computational fluid dynamics approach that models flow with multiple phases and multiple chemical components.","types":["method"],"aliases":["multi-phase multi-component CFD"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_944ee947a90f7b13d17689e090228c64"},{"public_id":"co_9af9c5ff85468adcd01cd16e38503ba7","status":"active","name":"wood chips","description":"Solid wood particles used as the feed material in the fibreboard process.","types":["material"],"aliases":["chips"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_9af9c5ff85468adcd01cd16e38503ba7"},{"public_id":"co_a55da701fab5998ccd3b89e68d5f35ea","status":"active","name":"resin distribution","description":"The spatial distribution of resin within the mixing process.","types":["outcome","process variable"],"aliases":["distribution of resin"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_a55da701fab5998ccd3b89e68d5f35ea"},{"public_id":"co_b818431c05d13b8d95db5788d10eb75a","status":"active","name":"needle displacements","description":"Variations in needle position used to modify injector operation.","types":["operating condition"],"aliases":["needle displacement"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_b818431c05d13b8d95db5788d10eb75a"},{"public_id":"co_ec381e0c9769c7aa71bacda96f3cdd77","status":"active","name":"vapour stream","description":"The gaseous carrier stream in which the resin spray and wood chips interact.","types":["flow"],"aliases":["vapor stream"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_ec381e0c9769c7aa71bacda96f3cdd77"}],"external_ids":{"DOI":"10.1177/1687814016643243","ArXiv":null,"PubMed":null,"PubMedCentral":null,"MAG":2337195728,"DBLP":null,"ACL":null},"open_access":{"is_open_access":true,"pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1687814016643243","landing_url":"https://www.semanticscholar.org/paper/0f95e044bb862829c8eccf90dbbbec51b29441b4","source":"semantic_scholar","pdf_url_source":"semantic_scholar_open_access_pdf","license":"CCBY","status":"GOLD","reason":null},"reference_availability":{"status":"available","references_indexed":true,"full_text_available":false,"full_text_source":null,"count_basis":"semantic_scholar_metadata","extraction_status":"not_applicable","reason":null},"source":{"provider":"episteme2","base_corpus":"semantic_scholar_dump","freshness_mode":"unknown","basis":["semantic_scholar_metadata","postgres_metadata"],"limits":["paper metadata is based on indexed upstream scholarly datasets","claims and concepts are available only for extracted papers","absence of claims or concepts means no extracted graph data is available in this response"],"status":"available","degraded":false,"degraded_reasons":[],"diagnostics":{"status":"available","degraded":false,"degraded_reasons":[],"metadata_status":"available","graph_status":"available","abstract_status":"available"},"source_flags":1},"paper_id":637348,"paper_uid":"c4ed3415-28e7-439c-9fc3-788d12df5f1f","canonical_identity":{"paper_id":637348,"paper_uid":"c4ed3415-28e7-439c-9fc3-788d12df5f1f","identity_status":"available","lookup_basis":"semantic_scholar_external_id","compatibility_path":"corpus_id"},"url":"https://sah.borca.ai/papers/112361816"}