Academic literature on the topic 'Passive Intensifier'

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 'Passive Intensifier.'

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 "Passive Intensifier"

1

Filip, Duda, Jasminská Natália, Kmeťová Ľubomíra, and Hudák Šimon. "Design of Passive Internal Heat Transfer Intensifier for Metalhydride Vessels for Mobile Applications." International Journal of Engineering Research & Science 8, no. 11 (2022): 17–22. https://doi.org/10.5281/zenodo.7377691.

Full text
Abstract:
<strong>Abstract</strong><strong>&mdash;</strong> For the development of modern transport systems that meet the demanding goals of reducing greenhouse gas emissions, set in the Paris Agreement from the end of 2015, it is necessary to consider new technologies and new vehicle concepts. In addition to the contractually agreed and accelerating need to contribute to significant emissions reductions, such developments would help to replace fossil fuel energy that most countries around the world are heavily dependent from. Thus, fossil fuels cannot be part of a suitable transport system. The aim of
APA, Harvard, Vancouver, ISO, and other styles
2

Jaiswal, A. K. "Passive Night Sight using Image Intensifier Minimum Resolvable Contrast Model." Defence Science Journal 56, no. 5 (2006): 835–40. http://dx.doi.org/10.14429/dsj.56.1952.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

GUPTA, Dr ANIRUDH. "Review of Heat Transfer Augmentation Through Different Passive Intensifier Methods." IOSR Journal of Mechanical and Civil Engineering 1, no. 4 (2012): 14–21. http://dx.doi.org/10.9790/1684-0141421.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Duda, Filip, Šimon Hudák, Tomáš Brestovič, and Marián Lázár. "Design of internal heat transport intensifier for metal hydride storage tank." International Journal for Innovation Education and Research 9, no. 11 (2021): 196–202. http://dx.doi.org/10.31686/ijier.vol9.iss11.3489.

Full text
Abstract:
The present article deals with potential improvement of heat removal from the centre of a metal hydride tank towards the tank’s periphery while using passive heat transfer modules. Passive cooling elements are used in order to improve heat removal from the centre of a tank towards its peripheral parts. This increases the homogeneity of the thermal field in a tank’s cross-section, which is perpendicular to the longitudinal axis. Moreover, the use of such elements improves the kinetics of hydrogen absorption into an alloy, in particular by prolonging the time to an equilibrium temperature of the
APA, Harvard, Vancouver, ISO, and other styles
5

Filip, Duda, Brestovič Tomáš, Lázár Marián, and Jasminská Natália. "Design of a Heat Exchanger for A Tubular Metal Hydride Storage Tank using Air as A Cooling Medium." International Journal of Engineering Research and Science 10, no. 11 (2024): 14–19. https://doi.org/10.5281/zenodo.14234902.

Full text
Abstract:
The article in question deals with the issue of cooling the designed tubular metal hydride storage tank with the use of active and passive cooling modules, which are implemented in the designed storage tank. The passive module used in the tank is realized by means of an aluminium heat transfer intensifier, which is placed directly in the metal hydride alloy of the tank, and as an active cooling module, air at a temperature of 10 &deg;C is considered, and in the second simulation, an air temperature of 30 &deg;C is considered.
APA, Harvard, Vancouver, ISO, and other styles
6

Man, Lu, and Jeroen van de Weijer. "The multiple functions of the reflexive pronoun in Tujia." Linguistics of the Tibeto-Burman Area 47, no. 1 (2024): 140–59. http://dx.doi.org/10.1075/ltba.00020.man.

Full text
Abstract:
Abstract This paper investigates the functions of the reflexive pronoun ko 53 to 21/to 21 in Tujia, a Tibeto-Burman (TB) language. Apart from being used as a verb object, the reflexive pronoun in Tujia can be used as an intensifier, indicating “self, non-other”, but it can also be used to create “passive” or “causative” meaning. It is argued that both meanings created by the reflexive pronoun can be accounted for under a decomposition approach. Verbal reflexives isomorphic with anti-causative or passive morphemes have been reported for European languages, while a reflexive pronoun with causati
APA, Harvard, Vancouver, ISO, and other styles
7

Musla, A. K., and A. K. Jaiswal. "Effect of Image Intensifier Tube Equivalent Background Illumination on Range Performance of Passive Night Sight." Defence Science Journal 57, no. 6 (2007): 877–80. http://dx.doi.org/10.14429/dsj.57.1826.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Rogalski, A., and K. Chrzanowski. "Infrared Devices And Techniques (Revision)." Metrology and Measurement Systems 21, no. 4 (2014): 565–618. http://dx.doi.org/10.2478/mms-2014-0057.

Full text
Abstract:
Abstract The main objective of this paper is to produce an applications-oriented review covering infrared techniques and devices. At the beginning infrared systems fundamentals are presented with emphasis on thermal emission, scene radiation and contrast, cooling techniques, and optics. Special attention is focused on night vision and thermal imaging concepts. Next section concentrates shortly on selected infrared systems and is arranged in order to increase complexity; from image intensifier systems, thermal imaging systems, to space-based systems. In this section are also described active an
APA, Harvard, Vancouver, ISO, and other styles
9

Filip, Duda, Jasminská Natália, and Milenovský Peter. "Structural Design of Atypical Metal hydride Tank and Investigation of Generated Temperature Fields: Part II." International Journal of Engineering Research and Science 9, no. 11 (2023): 11–16. https://doi.org/10.5281/zenodo.10220037.

Full text
Abstract:
<strong>Abstract—</strong>&nbsp;In part 1 of the article, temperature fields generated in a metal hydride tank of an atypical shape were investigated, where the tank was immersed in a cooling liquid. For the total temperature in the storage tank to be reduced even more, it is necessary to design an effective passive heat exchanger system that will remove this generated heat towards the inner wall of the storage tank, where this heat will then be effectively removed by the cooling liquid located on the outside of the storage tank. In part 2 of this article, an internal heat transfer intensifier
APA, Harvard, Vancouver, ISO, and other styles
10

Дедухно, Алла Володимирівна. "ЛІНГВОПРАГМАТИЧНІ ПАРАМЕТРИ ПЕРФОРМАТИВНИХ АКТІВ ЗАБОРОНИ І ДОЗВОЛУ". Збірник наукових праць ХНПУ імені Г.С. Сковороди "Лінгвістичні дослідження", № 43 (6 квітня 2016): 23–27. https://doi.org/10.5281/zenodo.49191.

Full text
Abstract:
<em>In the article the lingual and extralingual peculiarities of the performative speech acts of prohibition and permission in Ukrainian languages are investigated. Despite the presence of a significant amount of research on selected issues, we consider unsolved questions about the functioning of prohibition and permission acts as performative in Ukrainian speech, so this theme is still </em><strong><em>actual.</em></strong><em> The main task &ndash; to identify typical and atypical performative acts of prohibition and permission in Ukrainian language, full and modified syntactic constructions
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Passive Intensifier"

1

Caldwell, Judy. "A programme evaluation of the effects of an intensified TB screening strategy on changes in facility level TB case finding in City Health PHC facilities in Cape Town." University of the Western Cape, 2018. http://hdl.handle.net/11394/6852.

Full text
Abstract:
Master of Public Health - MPH<br>Background: In South Africa, tuberculosis (TB) detection remains a major problem, as notified cases are estimated to account for only 68% of all incident cases. Health services have relied on passive case finding and this leads to missed or delayed diagnosis. In Cape Town, City Health has embarked on an active surveillance programme to systematically screen all adults seeking health care at PHC facilities for active TB, in order to identify undiagnosed incident TB cases and avert missed opportunities for treating TB. Aim: The aim of this study was to
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Passive Intensifier"

1

Gotman, Kélina. Madness after Foucault. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190840419.003.0003.

Full text
Abstract:
The nineteenth-century imagination of the Middle Ages—specifically the St. John’s Day dances that intensified in the wake of the bubonic plague, or ‘Black Death’—emphasized bacchanalian raucousness. Yet the medicalization of post-plague dances overlooks an important history of pilgrimage, processions, and pre-Christian festivities. This chapter examines the recuperation of medieval histories of dance—barely legible in Latin chronicles and annals—into a history of epidemic madness. This contributes to rewriting Foucault’s history of madness by emphasizing collective exuberance and the emergence
APA, Harvard, Vancouver, ISO, and other styles
2

Wickham, Phil, and Amelia Watts, eds. Bill Douglas. University of Exeter Press, 2022. http://dx.doi.org/10.47788/qqit1688.

Full text
Abstract:
This book examines the work and art of Bill Douglas, thirty years after his death. Douglas made only a small body of work during his lifetime: The Bill Douglas Trilogy, based on his deprived childhood in Scotland; and Comrades, his epic on the Tolpuddle Martyrs; but he is acknowledged by many as one of Britain’s greatest filmmakers. His films inspire a depth of passion in those that have seen them, and interest in his work has intensified over the years, both within the UK and overseas. This is the first work to examine Douglas’s life and career through archive material recently made available
APA, Harvard, Vancouver, ISO, and other styles
3

Tércio, Daniel, ed. TEPe 2022 - Encontro Internacional sobre a Cidade, o Corpo e o Som. INET-md, Faculdade de Motricidade Humana, Universidade de Lisboa, 2022. http://dx.doi.org/10.53072/ilic8040.

Full text
Abstract:
Os contextos pandémico e pós-pandémico vêm impondo às cidades outras dinâmicas, outros sons, outros ecos, outros percursos, outros visitantes humanos e não humanos. Durante o confinamento, o encerramento de espaços teatrais e expositivos – bem como, durante o desconfinamento, as limitações para a sua utilização - têm tido consequências penosas nas programações artísticas e efeitos dramáticos nos quotidianos dos seus agentes (artistas, técnicos, programadores, curadores, etc.). Ao mesmo tempo, a desaceleração da vida da cidade (do trânsito, do ritmo nas ruas, do frenesim produtivo e de consumo,
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Passive Intensifier"

1

Pereira, Lucas Adriel Batista, Thays Obando Brito, and Marcos Cereto. "Um chamado para o resgate: influências do design passivo no conforto térmico da arquitetura amazonense." In Anais do XV Congresso Brasileiro de Pesquisa e Desenvolvimento em Design - P&D Design. Edua, 2024. https://doi.org/10.29327/5457226.1-248.

Full text
Abstract:
As mudanças climáticas globais têm provocado um aumento significativo nas temperaturas, afetando diversas regiões do Brasil com variações bioclimáticas extremas. A cidade de Manaus é uma das mais impactadas, resultando em problemas urbanos relacionados ao microclima. A demanda crescente por ar-condicionado intensifica o consumo de energia e as emissões de gases poluentes. Edifícios mal projetados enfrentam superaquecimento, exacerbando a necessidade de energia. No Amazonas, o crescimento urbano desordenado ao longo de períodos históricos contribuiu para esses problemas. Este estudo resgata est
APA, Harvard, Vancouver, ISO, and other styles
2

Kasten, Carey, and Brenna Moore. "On Sister Susanne’s Passing and the Shadow Side." In Mutuality in El Barrio. Fordham University Press, 2024. https://doi.org/10.5422/fordham/9781531506421.003.0006.

Full text
Abstract:
We close the book with a reflection on Sister Susanne Lachapelle’s recent and sudden passing, and on her and Sister Margaret’s unpublished writings on illness, death, and tragedy, the darker, or shadow sides of life. These are the aspects of life that are resistant to programs and empowerment, that are inevitable. But in low-income neighborhoods like East Harlem, the shadow sides of life are intensified, baked into the many structures of our country that perpetuate inequality. Exploring the fragility of LSA and its challenges as it faces the post-pandemic future will be of interest to the coun
APA, Harvard, Vancouver, ISO, and other styles
3

Gay, Jane de. "Rhythms of Revision and Revisiting: Unpicking the Past in Orlando." In Sentencing Orlando. Edinburgh University Press, 2018. http://dx.doi.org/10.3366/edinburgh/9781474414609.003.0005.

Full text
Abstract:
In this chapter, Jane de Gay invites us to explore a sentence in which Orlando as a Victorian woman writer is urged by the ‘spirit of the age’ to reconsider a few poetic lines she has just written. Voicing a passage from Sackville-West’s The Land (1926), these lines express a barely hidden lesbian eroticism, which is, paradoxically, intensified by intertextual allusions to canonical male writers. Addressing questions of censorship and self-censorship, de Gay demonstrates how Orlando’s sentences, with their accretions of past literary styles, encourage a nonlinear reading movement that ultimate
APA, Harvard, Vancouver, ISO, and other styles
4

Chountasi, Maria. "The Dramatised Landscape of Juktas : A Topoanalytic Approach to a Minoan Peak Sanctuary in Crete." In Archaeological Perspectives on Contested and Political Landscapes. Amsterdam University Press, 2025. https://doi.org/10.5117/9789048559435_ch03.

Full text
Abstract:
This chapter presents a discussion on the dramatised landscape of Juktas, providing a topoanalytic approach to a Minoan peak sanctuary in Crete. Chountasi’s argument lies in the fact that although there is an intensified pace in the current research on Minoan peak sanctuaries, in most cases, it either lacks a synthetic approach or its full extent of synthesis is exhausted on the criteria for identifying a peak sanctuary, thus employing passive approaches to the Cretan mountainous sacred landscape. From this, the chapter analyses the gaps in current research on Minoan peak sanctuaries and exami
APA, Harvard, Vancouver, ISO, and other styles
5

"Notes." In Hippolytos and Other Plays, edited by Peter Burian and Alan Shapiro. Oxford University PressNew York, NY, 2009. http://dx.doi.org/10.1093/oso/9780195388787.003.0003.

Full text
Abstract:
Abstract 1–5 / 1–2 The power I possess . . . Aphrodite Lit. ‘‘Powerful and not nameless among mortals, as well as in heaven, am I; I am called the goddess Kypris.’’ To stress the range of significance of the goddess’s name, Kypris, I have translated it twice, first using its common popular meaning, sexual activity (‘‘sexual passion’’), and then as ‘‘Aphrodite,’’ the cult name most familiar to modern readers. The play’s first word, polla, ‘‘great’’ or ‘‘abundant,’’ intensified by its placement, stresses the impact of the goddess’s power, the worldwide scope of which—Black Sea to the Atlantic—is
APA, Harvard, Vancouver, ISO, and other styles
6

Tonning, Erik. "Ezra Pound versus T. S. Eliot on Christianity, Apocalypse and Myth, 1934–1945." In The Edinburgh Companion to Modernism, Myth and Religion, edited by Suzanne Hobson and Andrew Radford. Edinburgh University Press, 2023. http://dx.doi.org/10.3366/edinburgh/9781474494786.003.0002.

Full text
Abstract:
The socio-political crises of the 1930s greatly intensified the apocalyptic tendencies within modernism. During the 1930s and into the Second World War, T.S. Eliot and Ezra Pound carried on an extended debate about how this apocalyptic crisis of civilization should be understood and resolved. Pound’s advocacy of a ‘European religion’ in the late 1930s implies an ‘active eschatology’ where the righteous can actually trigger the end of an age of Evil and corruption, and instigate a new age of transcendent goodness. Pound’s increasingly hardened rejection of Eliot’s Christianity as ‘verminous wit
APA, Harvard, Vancouver, ISO, and other styles
7

Schwenzer, Ingeborg, and Ulrich G. Schroeter. "CISG and Data Trading." In Schlechtriem & Schwenzer: Commentary on the UN Convention on the International Sale of Goods (CISG), 5th ed. Oxford University Press, 2022. http://dx.doi.org/10.1093/law/9780198868675.003.0002.

Full text
Abstract:
Abstract This chapter involves cross-border data trading. While formation of contracts by electronic means of communication (e-commerce) is a common occurrence under the CISG, questions regarding contract classification, validity of contracts for data, the latter’s classification as goods and materialization respectively as well as discussion in property law have intensified. This includes the question of whether there even can be title in data at all. The chapter thus closely examines the relationship between the CISG and data trading across the CISG’s provisions. It considers the CISG’s scop
APA, Harvard, Vancouver, ISO, and other styles
8

Almubarak, Tariq, and Majid Rafie. "Perspective Chapter: Downhole Corrosion in the Oilfield." In Corrosion Engineering - Recent Breakthroughs and Innovative Solutions [Working Title]. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.1005210.

Full text
Abstract:
The focus of this chapter will be on corrosion during downhole oil and gas treatments such as matrix acidizing, inorganic scale removal, and mud filter cake removal. The chapter will start by introducing the nature of oil and gas treatments, defining the types of corrosion, sharing the type of metallurgy, and the effect of alloying for tubulars used in the oilfield. After that, corrosive elements such as gases will be discussed. Common corrosion mechanisms and prevention methods that include the use of corrosion inhibitors and intensifiers will be shared. Additionally, the chapter will mention
APA, Harvard, Vancouver, ISO, and other styles
9

Aronczyk, Melissa, and Maria I. Espinoza. "PR for the Public Interest." In A Strategic Nature. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780190055349.003.0005.

Full text
Abstract:
Chapter 4, PR for the “Public Interest,” reviews the endeavors which allowed industrial interests to promote their anti-environmental agenda as rational and reasonable. It also allowed them to advocate against the passage of further legislation. By advancing a rhetoric of “compromising for the common good,” PR actors helped diffuse the appearance of adversity in a 1970s and 1980s context of public concern over environmental damage, and cemented public relations as a legitimate profession with specialized skills of negotiation and dispute resolution. Throughout the 1950s, ‘60s, and ‘70s, as int
APA, Harvard, Vancouver, ISO, and other styles
10

Mitchell, Kaye. "Forgetting and Remembering Lesbian Pulp: Shame, Recuperation and Queer History." In Writing Shame. Edinburgh University Press, 2020. http://dx.doi.org/10.3366/edinburgh/9781474461849.003.0002.

Full text
Abstract:
Chapter 1 begins with Michael Warner’s question, ‘What will we do with our shame?’, and proceeds to consider, and to critique, the revisiting of shame in much recent queer theory – a revisiting that generally seeks to mine that affect for its positive political potential. The chapter assesses the uses and limitations of ‘queer shame’, via a consideration, first, of contemporary queer theory, and second, of the recent republication – and implied ‘recuperation’ – of the formerly shameful sub-genre of mid-century lesbian pulp fiction. Through readings of Ann Bannon’s Women in the Shadows (1959/20
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Passive Intensifier"

1

Case, Raymundo. "Electrochemical Study of the Austenitic Stainless-Steel Susceptibility to Sulfide Stress Cracking in H2S-Containing Brines." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-12854.

Full text
Abstract:
Abstract Austenitic stainless steels are widely in use in oil &amp; gas production environments providing effective protection for mitigation of general corrosion due to the presence of CO2 in the produced fluids. However, there is little agreement on the service limits when exposed in environments that contain H2S, particularly in relation to the susceptibility to sulfide stress corrosion cracking (SSC) assisted by H2S. The objective of the study is to evaluate the effects of temperature, H2S, and Cl- concentration on the pitting onset of pitting and the likelihood of SSC. Using a combination
APA, Harvard, Vancouver, ISO, and other styles
2

Xin, Li, Guo Jie, and Si Biao. "Design and Analysis of Low Frequency Passive Scattering Echo Intensifier." In 2023 8th International Conference on Computer and Communication Systems (ICCCS). IEEE, 2023. http://dx.doi.org/10.1109/icccs57501.2023.10150994.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Davis, Lloyd M. "Interference between resolvable wavelengths." In OSA Annual Meeting. Optica Publishing Group, 1987. http://dx.doi.org/10.1364/oam.1987.tui3.

Full text
Abstract:
When a frequency stabilized dye laser (linewidth ~1 MHz) is passed through a 15.25-MHz Bragg cell, a Doppler-shifted beam emerges at a small angle. Lenses are used to cross this beam with the unshifted beam to form moving interference fringes at the photocathode of a streak camera. By using a large gain of the streak camera intensifier and an intensified low-background readout of the phosphor, single photons are detectable at the photocathode. This forms a novel Young’s experiment conducted with two resolvable frequency beams passing through one known pinhole each. If the photocathode could di
APA, Harvard, Vancouver, ISO, and other styles
4

Vattulainen, J., T. Lehtinen, R. Hernberg, J. Knuuttila, and T. Mantyla. "In-Flight Particle Concentration and Velocity Measurements in Thermal Spraying Using a Non-Intensified CCD Camera." In ITSC 1998, edited by Christian Coddet. ASM International, 1998. http://dx.doi.org/10.31399/asm.cp.itsc1998p0767.

Full text
Abstract:
Abstract Plasma spraying is a complicated process involving many partly interdependent parameters, which are in industrial spray environments difficult to optimise without laborious and time consuming experiments. In this work a non-intensified CCD camera without any external illumination is used for in-flight particle visualisation. Particle visualisation is based purely on the spontaneous light emitted by the hot particles. The motivation for this work is to outline the possibilities to develope a CCD based, low cost and rugged in-situ measurement system suitable also for industrial use. The
APA, Harvard, Vancouver, ISO, and other styles
5

Weislogel, Mark M., and Michael A. Bacich. "A High Performance Semi-Passive Cooling System: The Pulse Thermal Loop." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56457.

Full text
Abstract:
Over the past decade, the search for and development of high performance thermal transport systems for a variety of cooling and thermal control applications have intensified. One approach employs a new semi-passive oscillatory heat transport system called the Pulse Thermal Loop (PTL). The PTL, which has only recently begun to be characterized, exploits large pressure differentials from coupled evaporators to force (pulse) fluid through the system. Driving pressures of over 1.8MPa (260psid) have been demonstrated. Other passive cooling systems, such as heat pipes and Loop Heat Pipes, are limite
APA, Harvard, Vancouver, ISO, and other styles
6

Konsam, M., P. Vaidya, and A. Thounaojam. "Sustainable cooling approaches for a warming world: a literature review." In Spatial Dynamics: Envisioning tomorrow’s Design through Advanced Practices. Faculty of Architecture Research Unit, 2024. https://doi.org/10.31705/faru.2024.33.

Full text
Abstract:
As the urgency to combat climate change intensifies, sustainable cooling strategies are essential to manage high temperatures. This paper presents a literature review of sustainable cooling approaches that reduce temperatures in extreme conditions. It analyses 64 peer-reviewed publications using a four-tiered cooling pyramid framework proposed by the authors. The framework categorises cooling approaches into urban cooling, passive buildings, appliances without refrigeration, and air-conditioning with refrigeration. The findings show that "urban cooling" strategies as the most promising approac
APA, Harvard, Vancouver, ISO, and other styles
7

Otanicar, Todd P., Ihtesham Chowdhury, Ravi Prasher, and Patrick E. Phelan. "Band-Gap Tuned Direct Absorption for Hybrid Concentrating Solar Photovoltaic/Thermal System." In ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajtec2011-44132.

Full text
Abstract:
Two methods often proposed for harnessing renewable energy, photovoltaics and solar thermal, both utilize the power of the sun. Each of these systems independently present unique engineering challenges but when coupled together the challenge intensifies due to competing operating requirements. Recent research has demonstrated these hybrid systems for low-temperature applications but there exists limited studies at higher concentration ratios, and thus higher temperatures. What these studies have shown is that keeping the PV cell temperature low keeps the overall system efficiency relatively hi
APA, Harvard, Vancouver, ISO, and other styles
8

Xu, Huazhao, Jianhua Wang, and Ting Wang. "A Numerical Investigation of Stator-Rotor Interaction Effects on Flow Field and Film Cooling Effectiveness in a 3D Transonic Turbine Stage With Highly Twisted Rotors." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-66784.

Full text
Abstract:
To reduce aerodynamic losses and optimize turbine blade cooling designs, a comprehensive understanding of rotor-stator interaction effects on the blade aerodynamics and film cooling performance is essential. This paper focuses on the numerical analysis of the interactions between shock waves and unsteady wakes and their effects on cooling effectiveness of a highly twisted rotor within a transonic turbine stage. The parameters of the turbine stage are from the Pratt &amp; Whitney Energy Efficient Engine (E3) program. The Realizable k-ε turbulence model was selected as the suitable turbulence mo
APA, Harvard, Vancouver, ISO, and other styles
9

Han, S., and R. J. Goldstein. "Influence of Blade Leading Edge Geometry on Turbine Endwall Heat(Mass) Transfer." In ASME Turbo Expo 2005: Power for Land, Sea, and Air. ASMEDC, 2005. http://dx.doi.org/10.1115/gt2005-68590.

Full text
Abstract:
The secondary flows, including passage and other vortices in a turbine cascade cause significant aerodynamic losses and thermal gradients. Leading-edge modification of the blade has drawn considerable attention as it has been shown to reduce the secondary flows. However, the heat transfer performance of a leading-edge modified blade has not been investigated thoroughly. Since a fillet at the leading edge blade is reported to reduce the aerodynamic loss significantly, the naphthalene sublimation technique with a fillet geometry is used to study local heat (mass) transfer performance in a simula
APA, Harvard, Vancouver, ISO, and other styles
10

Lee, Xiaobo, Xuefeng Lyu, and Ke Ji. "The Experimental Study on Stratification and Transport of Hydrogen in the Containment With Light Non-Condensable Gas." In 2017 25th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/icone25-66833.

Full text
Abstract:
This study was based on the passive containment thermal hydraulic facility, which locating in Beijing Key Laboratory of Passive Nuclear Power Safety and Technology, North China Electric Power University, Beijing. The platform was built in the year of 2010, Pro. Niue has carried out a series of studies about the thermal stratification and concentration stratification for air and water vapour and achieved remarkable results. In this paper, the experimental test is divided into two consecutive stages: phase A and phase B. Phase A is the injection phase of steam, however, phase B is divided into t
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!