Log in

Relevant bibliographies by topics / Indirect Curing; Degree of Conversion

Contents

Journal articles
Dissertations / Theses
Conference papers

Academic literature on the topic 'Indirect Curing; Degree of Conversion'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Indirect Curing; Degree of Conversion.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Indirect Curing; Degree of Conversion"

1

Ayres, Ana Paula Almeida, Carolina Bosso Andre, Rafael Rocha Pacheco, et al. "Indirect Restoration Thickness and Time after Light-Activation Effects on Degree of Conversion of Resin Cement." Brazilian Dental Journal 26, no. 4 (2015): 363–67. http://dx.doi.org/10.1590/0103-64402013x0024.

Full text

Abstract:

<p>This study evaluated the effects of indirect restorative materials, curing conditions and time on the degree of conversion (DC) of a dual-cured resin cement using infrared spectroscopy. The resin cement (RelyX Unicem 2, 3M ESPE) was applied to the diamond surface of a horizontal attenuated-total-reflectance unit and activated using one of following conditions: self-cure, direct light exposure, light exposure through indirect restorative materials (resin nano-ceramic: Lava Ultimate, 3M ESPE or feldspathic ceramic: Vita Blocks Mark II, Vita Zahnfabrik). Four thicknesses (0.5, 1.0, 1.5 o

APA, Harvard, Vancouver, ISO, and other styles

2

Xu, Wei, Guoyi Zhuang, Zhengxiong Chen, and Jintao Wei. "Experimental Study on the Micromorphology and Strength Formation Mechanism of Epoxy Asphalt During the Curing Reaction." Applied Sciences 10, no. 7 (2020): 2610. http://dx.doi.org/10.3390/app10072610.

Full text

Abstract:

The micromorphological changes and the strength formation mechanism of the curing of epoxy asphalt, which is mostly used for steel bridge deck pavements, were investigated. A tensile test was used to analyze the mechanical properties of epoxy asphalt, and Fourier transform infrared spectroscopy (FTIR) was used to determine the change in the epoxy peak area. Laser scanning confocal microscopy (LSCM) and scanning electron microscopy (SEM) were used to observe two-dimensional and three-dimensional micromorphological changes, respectively, during the curing reaction of epoxy asphalt. The results o

APA, Harvard, Vancouver, ISO, and other styles

3

Grazioli, Guillermo, Alejandro Francia, Carlos Enrique Cuevas-Suárez, Cesar Henrique Zanchi, and Rafael Ratto De Moraes. "Simple and Low-Cost Thermal Treatments on Direct Resin Composites for Indirect Use." Brazilian Dental Journal 30, no. 3 (2019): 279–84. http://dx.doi.org/10.1590/0103-6440201902473.

Full text

Abstract:

Abstract The aim of this study was to evaluate the influence of three low-cost additional thermal treatments, available in the dental office, on the mechanical, chemical and optical properties of a light-cured resin composite indicated for direct restorations but used as indirect restorative. The direct resin composite TPH3 (Dentsply) was light-polymerized using a light-emitting diode curing unit and submitted to three experimental additional thermal treatments: dry heat at 170 °C for 5 min, autoclave at 121 °C for 6 min, or microwave oven at 450 W for 3 min. The resin composite without any th

APA, Harvard, Vancouver, ISO, and other styles

4

Baldo, Vitor de Oliveira, Marlus da Silva Pedrosa, and Igor Studart Medeiros. "Post-cure heat treatments influence on mechanical and optical properties of resin composites." Brazilian Dental Journal 32, no. 4 (2021): 96–105. http://dx.doi.org/10.1590/0103-6440202104333.

Full text

Abstract:

Abstract This study evaluated the effect of post-cure heat treatment (PCHT) on the Knoop microhardness (KHN), degree of conversion (DC), color changes, and contrast ratio (CR) of four resin composites (RCs): Z100 (3M ESPE), Z350 XT (3M ESPE), Estelite Omega (Tokuyama) and Empress Direct (Ivoclar Vivadent). Specimens (12 × 1 mm) were prepared for each material (n = 10 / group). After curing, samples were subjected to PCHT for 10 min at 100°C or 170°C. Control group was maintained at room temperature (24°C) for the same time. The DC was analyzed by FT-NIR immediately and 24 h after the PCHT (n =

APA, Harvard, Vancouver, ISO, and other styles

5

Pick, Bárbara, Carla Castiglia Gonzaga, Washington Steagall Junior, Yoshio Kawano, Roberto Ruggiero Braga, and Paulo Eduardo Capel Cardoso. "Influence of Curing Light Attenuation Caused by Aesthetic Indirect Restorative Materials on Resin Cement Polymerization." European Journal of Dentistry 04, no. 03 (2010): 314–23. http://dx.doi.org/10.1055/s-0039-1697845.

Full text

Abstract:

Objectives: To verify the effect of interposing different indirect restorative materials on degree of conversion (DC), hardness, and flexural strength of a dual-cure resin cement.Methods: Discs (2 mm-thick, n=5) of four indirect restorative materials were manufactured: a layered glass-ceramic (GC); a heat-pressed lithium disilicate-based glass-ceramic veneered with the layered glass-ceramic (LD); a micro-hybrid (MH); and a micro-filled (MF) indirect composite resin. The light transmittance of these materials was determined using a double-beam spectrophotometer with an integrating sphere. Bar-s

APA, Harvard, Vancouver, ISO, and other styles

6

Rejman, Daniel John, Theodore Eliades, Thomas G. Bradley, and George Eliades. "Polymerization Efficiency of Glass-Ionomer and Resin Adhesives under Molar Bands." Angle Orthodontist 78, no. 3 (2008): 549–52. http://dx.doi.org/10.2319/022207-88.1.

Full text

Abstract:

Abstract Objective: To determine the degree of cure of a light-cured resin-modified glass ionomer (RMGI) under molar bands compared with a light-cured resin and a dual-cured resin. Materials and Methods: The 3 cements used were Fuji Ortho LC, Eagle Spectrum resin, and Variolink II dual-cure. Each sample was indirectly light cured for 20 seconds (10 seconds occlusally, 10 seconds cervically) under sections of molar bands, and the degree of cure was evaluated with micro-MIR FTIR spectroscopy. Results: The RMGI exhibited a significantly higher mean degree of cure (55.31%) than both of the resins

APA, Harvard, Vancouver, ISO, and other styles

7

Alzaidy, Ayah A., and Manal H. Abd-alla. "The effect of different curing distances on the microhardness of flowable bulk-fill composite materials." Journal of Baghdad College of Dentistry 35, no. 4 (2023): 20–27. http://dx.doi.org/10.26477/jbcd.v35i4.3507.

Full text

Abstract:

Background: The microhardness of a composite resin is a vital parameter that is used to determine its clinical behavior. Measuring the microhardness of a composite resin has been used as an indirect method to assess its degree of conversion and extent of polymerization. The purpose of this in vitro study was to evaluate the effect of three curing distances (0, 2, and 4 mm) on the microhardness of the top and bottom surfaces of three types of flowable bulk-fill composite resins (smart dentin replacement, Opus bulk fill flow, and Tetric N). Material and method: Sixty-three specimens from the thr

APA, Harvard, Vancouver, ISO, and other styles

8

Roseira, Priscila Maito, Camila de Siqueira Gomes, Francielle Topolski, et al. "Effect of Photoinitiator Type and Photoactivation Condition on the Physical-Mechanical Properties of Orthodontic Resins." ARCHIVES OF HEALTH INVESTIGATION 11, no. 1 (2022): 160–66. http://dx.doi.org/10.21270/archi.v11i1.5589.

Full text

Abstract:

Purpose: The aim of this study was to evaluate the physical-mechanical properties of experimental orthodontic resins, containing different photoinitiators systems and photoactivated through a ceramic bracket, using a high irradiance and wide spectrum light emitting diode curing unit. Methods: Experimental resin composites (50:50 BisGMA/TEGDMA: 60% feldspar silanized particles) were formulated with different photoinitiators according to the following groups: phenylpropaneamine + amine DMAEMA (PPD), camphorquinone + amine DMAEMA (CQ) or bisacylphosphinic oxide (BAPO). A commercial orthodontic re

APA, Harvard, Vancouver, ISO, and other styles

9

Kirby, Scott, Igor Pesun, Anthony Nowakowski, and Rodrigo França. "Effect of Different Post-Curing Methods on the Degree of Conversion of 3D-Printed Resin for Models in Dentistry." Polymers 16, no. 4 (2024): 549. http://dx.doi.org/10.3390/polym16040549.

Full text

Abstract:

The aim was to investigate the effects of different post-curing units on the chemical properties (degree of conversion) of 3D-printed resins for producing models in dentistry. The goal is to determine whether less-expensive post-curing units can be a viable alternative to the manufacturer’s recommended units. Forty-five samples were fabricated with an LCD printer (Phrozen Sonic Mini, Phrozen 3D, Hsinchu City, Taiwan) using MSLA Dental Modeling Resin (Apply Lab Work, Torrance, CA, USA). These samples were divided randomly into four different groups for post-curing using four distinct curing uni

APA, Harvard, Vancouver, ISO, and other styles

10

Carek, Andreja, Ksenija Dukaric, Helena Miler, Danijela Marovic, Zrinka Tarle, and Matej Par. "Post-Cure Development of the Degree of Conversion and Mechanical Properties of Dual-Curing Resin Cements." Polymers 14, no. 17 (2022): 3649. http://dx.doi.org/10.3390/polym14173649.

Full text

Abstract:

This study investigated the effect of different curing conditions on the degree of conversion and mechanical properties of contemporary dual-curing resin cements. The material specimens were either light-cured directly, light-cured through a 1-mm lithium disilicate glass-ceramic layer, or self-cured. The degree of conversion was measured in 0.1-mm films using Fourier-transform infrared spectroscopy 1 day, 7 days, and 28 days post-cure. Specimens used to study the flexural strength and modulus were prepared according to the ISO 4049 protocol, stored for 28 days post-cure, and subjected to accel

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Indirect Curing; Degree of Conversion"

1

Lindberg, Anders. "Resin composites : Sandwich restorations and curing techniques." Doctoral thesis, Umeå : Umeå University, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-510.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Bomfim, AndrÃa GalvÃo Marinho. ""InfluÃncia dos protocolos de fotoativaÃÃo na microdureza e no grau de conversÃo de uma resina composta"." Universidade Federal do CearÃ, 2009. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=4580.

Full text

Abstract:

FundaÃÃo de Amparo Ã Pesquisa do Estado do CearÃ<br>O objetivo deste trabalho foi avaliar in vitro o grau de conversÃo da resina composta Filtek Z 350 (3M ESPE), na cor A3, empregando a luz halÃgena pelo aparelho VIP (Variable Intensity Polymerizer) JÃnior (Bisco), utilizando trÃs protocolos de fotoativaÃÃo, a saber: convencional 500mW/cmÂ por 40s; gradual 300mW/cmÂ por 3s e, em seguida, 500mW/cmÂ por 30s; pulso tardio 300mW/cmÂ por 3s, com pausa de 3 min; e 300mW/cmÂ por 30s. O grau de conversÃo da resina foi obtido atravÃs do teste de microdureza Knoop e espectrografia Raman. Uma matriz metÃ

APA, Harvard, Vancouver, ISO, and other styles

3

Franco, Luciane de Lima. "Avaliação da resitência à flexão, dureza e grau de conversão de compósitos para a técnica indireta em função da cor\"." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/23/23140/tde-03012008-115855/.

Full text

Abstract:

O objetivo do trabalho foi avaliar a resistência à flexão, microdureza e grau de conversão de 9 resinas compostas para uso indireto: Solidex (Sl), Epricord (Ep), Belleglass (Be), Signum (Sg), Sinfony (Sy), Tescera (Te), Cristobal (Cr), Targis (Ta) e Adoro (Ad); e uma resina para uso direto como controle, Esthet X (Et), em função da cor: esmalte (E), dentina (D) e translúcido (T). O teste de resistência à flexão (n=15) obedeceu ao método dos três pontos (Kratos) e, após a obtenção dos valores de carga, os corpos de prova fraturados eram posicionados em fita matriz de poliéster e fixados com res

APA, Harvard, Vancouver, ISO, and other styles

4

Silva, Breno Mont'Alverne Haddade. "Efeito do tratamento térmico sobre a sorção e solubilidade, tenacidade à fratura e grau de conversão de compósitos restauradores diretos." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/23/23140/tde-22122010-114112/.

Full text

Abstract:

O tratamento térmico em compósitos restauradores diretos foi realizado a fim de verificar a influência sobre algumas propriedades, tais como a sorção, solubilidade, tenacidade à fratura e grau de conversão. Foram utilizados três compósitos: um nanoparticulado, um microhíbrido e um microparticulado. Duas fontes de luz (Halógena e LED) e dois períodos (48h e 28dias) de armazenagem, com exceção da solubilidade. O tratamento térmico foi realizado em estufa convencional (170o C por 5min), sendo metade dos corpos de prova (cps) tratados e a outra, apenas fotoativada.Para sorção e solubilidade, foram

APA, Harvard, Vancouver, ISO, and other styles

5

Silva, Flaviane Renó Gonzaga. "Efeito da fonte de luz e enxaguatórios bucais na microdureza longitudinal de resinas compostas diretas. Análise complementar por espectroscopia Raman." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/58/58131/tde-26032010-102202/.

Full text

Abstract:

Neste estudo foi realizada avaliação longitudinal da microdureza Vickers e análise complementar do grau de conversão, de resinas compostas diretas, pelo método de espectroscopia Raman. As resinas compostas estudadas (M1: Charisma, M2: Z100 e M3: Filtek Supreme) foram fotopolimerizadas por diferentes fontes de luz (F1: Diodo emissor de F2: Luz e Halógena) e submetidos à ação de diferentes enxaguatórios bucais (S1: Saliva artificial, S2: Listerine e S3: Cepacol) e analisadas nas diferentes profundidades (P1 = 2mm, P2 = 4mm e P3 = 6mm). Para análise de microdureza Vickers - VHN (kg/cm3) foram con

APA, Harvard, Vancouver, ISO, and other styles

6

Almeida, Letícia Nunes de. "Efeito do pré-aquecimento e da pós-polimerização nas propriedades mecânicas e grau de conversão de um compósito experimental reforçado com fibra de vidro." Universidade Federal de Goiás, 2016. http://repositorio.bc.ufg.br/tede/handle/tede/6245.

Full text

Abstract:

Submitted by Marlene Santos (marlene.bc.ufg@gmail.com) on 2016-09-21T13:42:33Z No. of bitstreams: 2 Dissertação - Letícia Nunes de Almeida - 2016.pdf: 4956536 bytes, checksum: ff3b7edcf1cb8b45c40f2292cb032676 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2016-09-21T13:45:21Z (GMT) No. of bitstreams: 2 Dissertação - Letícia Nunes de Almeida - 2016.pdf: 4956536 bytes, checksum: ff3b7edcf1cb8b45c40f2292cb032676 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)

APA, Harvard, Vancouver, ISO, and other styles

7

Miranda, Diogo de Azevêdo 1986. "Effect of light curing tip distance and immersion media on the degree of conversion, sorption and solubility of methacrylate and silorane-based composites = Efeito da distância de fotoativação e meios de imersão sobre o grau de conversão, sorção e solubilidade de compósitos à base de metacrilato e silorano." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289476.

Full text

Abstract:

Orientador: José Roberto Lovadino<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba<br>Made available in DSpace on 2018-08-21T19:12:21Z (GMT). No. of bitstreams: 1 Miranda_DiogodeAzevedo_D.pdf: 917256 bytes, checksum: c14c6c829d5ff17a27a9aaa10821f2a8 (MD5) Previous issue date: 2013<br>Resumo: O objetivo deste estudo foi avaliar o efeito de três distâncias de fotoativação (0mm, 3mm e 6mm) e quatro meios de imersão (saliva artificial - AS, Plax FreshMint - PFM, Plax Sem álcool - PAF e Plax Whitening - PW) sobre a sorção e solubilidade de compósitos

APA, Harvard, Vancouver, ISO, and other styles

8

Hsu, Pi-Yu, and 許璧伃. "Effect of curing protocol on degree of conversion and softening of light-curing polymers." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/47140673964093127361.

Full text

Abstract:

碩士<br>高雄醫學大學<br>牙醫學研究所<br>100<br>Objective. The purpose of this study was to investigate the effect of light-curing protocol on degree of conversion (DC), and softening of dental composite polymers. Methods. Different curing-protocols were used to investigate the influence of power density and mode of cure on the properties. The modes of cure were continuous with different power intensity, ramp, and pulse-delay irradiation. Degree of conversion was measured by Fourier transform infrared spectroscopy (FTIR). Softening of composite polymers was measured with microhardness before and after ethan

APA, Harvard, Vancouver, ISO, and other styles

9

Eshmawi, Yousef Tariq. "Influence of curing-light beam profile non-uniformity on degree of conversion and micro-flexural strength of resin-matrix composite." Thesis, 2016. https://doi.org/10.7912/C2636M.

Full text

Abstract:

Indiana University-Purdue University Indianapolis (IUPUI)<br>Background. Beam profile non-uniformity of light-curing units (LCUs) may result in suboptimal properties of resin-matrix composite (RMC) restorations. Objectives: The objective of this study was to evaluate the effect of curing-light beam profile of multiple light curing units (LCUs) on the degree of conversion (DC) and micro-flexural strength (μ-flexural strength) of RMC. Methods: Forty-five nano-filled hybrid RMC (Tetric EvoCeram, Ivoclar Vivadent, Amherst, NY) specimens were fabricated. Quartz tungsten halogen (QTH) (Optilux 401)

APA, Harvard, Vancouver, ISO, and other styles

10

Iskandar, Mounir 1975. "The influence of delayed light curing on the polymerization contraction stress and degree of conversion in dual-cured resin luting agents." Thesis, 2010. http://hdl.handle.net/1805/2319.

Full text

Abstract:

Indiana University-Purdue University Indianapolis (IUPUI)<br>The purpose of this study was 1) To determine the impact of eliminating or delaying the photo-activation procedure on the polymerization contraction stress (PCS)and degree of conversion (DC) of a dual-cured resin luting agent, and 2) To determine the amount of delay in photo-initiation of the dual-cured resin cements that can achieve a reduced PCS value with the highest possible DC. The amount of PCS and DC of a dual-cured resin luting agent was determined using a tensometer and ATR spectroscopic technique, respectively. Photo-activ

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Indirect Curing; Degree of Conversion"

1

WEN, JINSHAN, JIANJIAN ZHU, YISHOU WANG, and XINLIN QING. "CURING MONITORING OF COMPOSITE PATCH USING ELECTROMECHANICAL IMPEDANCE." In Structural Health Monitoring 2023. Destech Publications, Inc., 2023. http://dx.doi.org/10.12783/shm2023/36984.

Full text

Abstract:

The repair technology of surface-bonded composite patches has garnered significant attention in the engineering field. The quality of the repair is directly impacted by the curing degree of the patch. Thus, monitoring the curing process of the patches is necessary. This paper proposes a real-time monitoring method for the curing of composite patches based on electromechanical impedance (EMI) technology. The proposed method can accurately track the curing process of composite patches. A piezoelectric sensor was embedded in T300 woven carbon fiber prepreg, and EMI signals were collected at 2-min

APA, Harvard, Vancouver, ISO, and other styles

2

NASERI, IMAN, ALIREZA MASOUMIPOUR, and MOSTAFA YOURDKHANI. "RAPID MANUFACTURE OF THIN COMPOSITES VIA INFRARED-ASSISTED FRONTAL POLYMERIZATION." In Proceedings for the American Society for Composites-Thirty Eighth Technical Conference. Destech Publications, Inc., 2023. http://dx.doi.org/10.12783/asc38/36556.

Full text

Abstract:

State-of-the-art technologies for manufacture of fiber-reinforced polymer composites (FRPCs) rely on bulk polymerization of matrix thermoset resins at elevated temperatures for several hours (up to 24 h) in an autoclave or oven. This process is energy- and time-intensive, generates a significant carbon footprint, and requires expensive equipment. In recent years, frontal polymerization (FP) has emerged as an alternative approach for rapid and energy-efficient curing of FRPCs. However, widespread and practical adoption of this curing technique at industrial scale is limited by the low front vel

APA, Harvard, Vancouver, ISO, and other styles

3

White, Greg, and Matthew Johnson. "Investigating Alternates to Flexural Beams for Airport Concrete Strength Compliance." In 12th International Conference on Concrete Pavements. International Society for Concrete Pavements, 2021. http://dx.doi.org/10.33593/6aa8kpnf.

Full text

Abstract:

Concrete for airport rigid pavement construction is generally specified to achieve a minimum characteristic flexural strength of 4.5 MPa and acceptance testing during construction aims to verify this key design assumption. The large flexural beam specimens are cumbersome and the testing is expensive. Consequently, industry desires a more convenient test and a laboratory-based conversion to an estimated flexural strength for acceptance testing during production. This research developed and trialed a protocol for the conversion of indirect tensile strength and compressive strength to estimate th

APA, Harvard, Vancouver, ISO, and other styles

4

Petrovic, Zoran, Dragana Radojcic, and Jian Hong. "Epoxy materials with triglyceride structure." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/jegt5242.

Full text

Abstract:

Preparing materials for technical applications made completely from natural oils is always aÂ respectable goal. Epoxidized oils are an excellent platform for a range of new polymers, including cross-linked epoxy resins prepared by cationic ring-opening polymerization. Casts of glassy or rubbery epoxy resins were made from epoxidized algal, soybean, and linseed oils at room temperature, in relatively short amounts of time.Â The tris(pentafluorophenyl)borane catalyst allowed for precise control of the processing time and curing temperature, even at very low concentrations. Properties of the resi

APA, Harvard, Vancouver, ISO, and other styles

5

Ding, Zhongman, Shoujie Li, L. James Lee, and Herbert Engelen. "Using Computer Simulation as a Process Design Tool for Resin Injection Pultrusion (RIP)." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1236.

Full text

Abstract:

Abstract Resin Injection Pultrusion (RIP) is a new composite manufacturing process, which combines the advantages of the conventional pultrusion process and the Resin Transfer Molding (RTM) process. It is sometimes referred to the Continuous Resin Transfer Molding (C-RTM) process. The RIP process differs from the conventional pultrusion process in that the resin is injected into an injection-die (instead of being placed in an open bath) in order to eliminate the emission of volatile organic compounds (styrene) (VOC) during processing. Based on the modeling and simulation of resin/fiber “pultru

APA, Harvard, Vancouver, ISO, and other styles

6

Ragaller, Paul, Josh Mandelbaum, Luc Lapenta, et al. "Direct Measurement of Ammonia Storage on Passive SCR Systems for Lean Gasoline NOx Reduction Using Radio Frequency Sensing." In ASME 2019 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/icef2019-7224.

Full text

Abstract:

Abstract Lean gasoline engine operation provides clear efficiency benefits relative to conventional stoichiometric combustion approaches. One of the key hurdles to the widespread, practical implementation of lean gasoline combustion remains the challenge of lean NOx control. One of the potential approaches for controlling NOx emission from lean gasoline engines is the so-called passive selective catalytic reduction (SCR) system. In such systems, periods of rich operation generate ammonia over a three-way catalyst (TWC), which is then adsorbed on the downstream SCR and consumed during lean oper

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!