Log in

Relevant bibliographies by topics / Vacuum condensation

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Vacuum condensation'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 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 'Vacuum condensation.'

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 "Vacuum condensation"

1

Valério, Rita, Carla Brazinha, and João G. Crespo. "Comparative Analysis of Bio-Vanillin Recovery from Bioconversion Media Using Pervaporation and Vacuum Distillation." Membranes 12, no. 8 (2022): 801. http://dx.doi.org/10.3390/membranes12080801.

Full text

Abstract:

The increasing demand for natural products has led to biotechnological vanillin production, which requires the recovery of vanillin (and vanillyl alcohol at trace concentrations, as in botanical vanillin) from the bioconversion broth, free from potential contaminants: the substrate and metabolites of bioconversion. This work discusses the recovery and fractionation of bio-vanillin, from a bioconversion broth, by pervaporation and by vacuum distillation, coupled with fractionated condensation. The objective was to recover vanillin free of potential contaminants, with maximised fluxes and select

APA, Harvard, Vancouver, ISO, and other styles

2

Shi, Lei, Zou Peng, Ping Ning, et al. "Clean and Efficient Recovery of Lithium from Al-Li Alloys via Vacuum Fractional Condensation." Separations 10, no. 7 (2023): 374. http://dx.doi.org/10.3390/separations10070374.

Full text

Abstract:

Al-Li alloys are ideal structural materials for the aerospace industry. However, an increasing number of Al-Li alloys have reached the end of their service life and must be recycled. Unfortunately, when vacuum distillation is used to separate Al-Li alloys, metallic lithium is difficult to condense and collect. Therefore, theoretical and experimental research on lithium condensation conditions under vacuum and vacuum distillation and condensation of Al-Li alloy to prepare metallic lithium were carried out. The results show that the optimal condensation temperature range for lithium is between 5

APA, Harvard, Vancouver, ISO, and other styles

3

Hidayatullah, Nasrul, Dedi Wahyudi, and Agus Nuramal. "PENGARUH TEKANAN VACUUM CONDENSER TERHADAP KINERJA STEAM TURBINE GENERATOR." Rekayasa Mekanika 7, no. 1 (2023): 13–19. https://doi.org/10.33369/rekayasamekanika.v7i1.30100.

Full text

Abstract:

Condenser is an main equipment on power steam electricity system generator. Condenser is an head exchanger that functions as a phase changer from the steam turbine output into water, which is where water results condensation the will pumped to HRSG for used back. Vacuum condenser working for speed up the condensation process in the condenser. PT. PLN (Persero) UPDK keramasan is generator electricity consists of 2 units from gas and steam power plant with power by gas turbine generator of ± 27 MW and a steam turbine generator of ± 13 MW so that the total each unit is 40 MW. This research to det

APA, Harvard, Vancouver, ISO, and other styles

4

Cheng, Shen, Feng Zhong Sun, and Ming Gao. "Experimental Research on Heat Transfer Characteristics of Tube Bundles of Different Materials under Vacuum Conditions." Applied Mechanics and Materials 44-47 (December 2010): 2224–28. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.2224.

Full text

Abstract:

In order to find an excellent kind of heat transfer element under vacuum condition, the heat transfer performance of tube bundles of different materials in vacuum state was studied through experiments, of which include stainless steel tube, brass tube, Ni-based implanted steel tube and ion implanted brass tube. The relative curves prove that the condensation heat transfer coefficient and the overall heat transfer coefficient of four kinds of bundles all increase with the rising vacuum and increasing Re value, especially of the Ni-based implanted steel tube and the ion implanted brass tube. Und

APA, Harvard, Vancouver, ISO, and other styles

5

Yildiz, Asim. "Vacuum condensation and vacuum stability in 1 + 1 dimensional QCD." Annals of Physics 192, no. 1 (1989): 21–29. http://dx.doi.org/10.1016/0003-4916(89)90111-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

NAZAROV, D. S., and E. V. OSIPOV. "CONDENSATION OF STEAM-GAS MIXTURES UNDER VACUUM: ANALYSIS OF PROCESS FEATURES, CALCULATION METHODS AND THEIR COMPARISON." Herald of Technological University 28, no. 5 (2025): 72–80. https://doi.org/10.55421/3034-4689_2025_28_5_72.

Full text

Abstract:

In modern industrial processes of chemical and petrochemical raw material processing, there is often a need to carry out these processes under vacuum conditions. One of the key stages in such processes is the condensation of vapor-gas mixtures, which is carried out in vacuum condensers and allows for the extraction of target products and increases overall production efficiency. This stage becomes particularly important when working with thermally unstable substances, such as ethylene glycols, where maintaining low temperatures is critical to prevent product degradation. The condensation of vap

APA, Harvard, Vancouver, ISO, and other styles

7

Sonawan, Hery, and Kiki Aprillianto. "Use of a self-rotating nozzle for more efficient flash purification of dirty water." Water Practice and Technology 15, no. 3 (2020): 652–59. http://dx.doi.org/10.2166/wpt.2020.048.

Full text

Abstract:

Abstract An efficient flash-purification system has been developed using a self-rotating nozzle powered by the feed-water flow. Where an electrically-powered, rotating nozzle distributes water droplets evenly in a flashing chamber to increase the evaporation rate, a self-rotating nozzle creates a continuous flow of droplets at the chamber wall by impact momentum effects. The aim of this study was to design and test a new self-rotating nozzle to improve the condensation rate in the flash-purifier. The device investigated employed a self-rotating nozzle of innovative design. The new system was c

APA, Harvard, Vancouver, ISO, and other styles

8

FUKUDA, REIJIRO. "STABILITY OF THE VACUUM AND DIELECTRIC MODEL OF CONFINEMENT IN QCD." Modern Physics Letters A 24, no. 04 (2009): 251–60. http://dx.doi.org/10.1142/s0217732309030035.

Full text

Abstract:

After the gauge invariant gluon condensation, gluons remain as massless excitations. When the effective theory describing the condensation and the excitation is constructed, a constraint has to be imposed for the vacuum to be stable. The constraint implies the perfect dia-electricity and assures the solution of color flux tube when quarks are introduced. Thus the dia-electric model of Kogut–Susskind and 't Hooft is derived by the stability of the condensed vacuum.

APA, Harvard, Vancouver, ISO, and other styles

9

Weingartner, C. "Vacuum Baking of Shuttle/Centaur Components." Journal of the IEST 29, no. 2 (1986): 46–48. http://dx.doi.org/10.17764/jiet.1.29.2.16680m874uxn1781.

Full text

Abstract:

A variation of the Centaur launch vehicle will be used as a high-performance upper stage to launch spacecraft from the Space Shuttle cargo bay into geosynchronous orbit. As an element of the Shuttle payload, Centaur must be designed to avoid contaminating sensitive spacecraft surfaces. Nonmetallic materials used in structural and electronic applications can exhibit high rates of outgassing in a space vacuum and contaminate critical spacecraft surfaces of varying temperatures as condensation occurs. Judicious material selection, per NASA specifications, is used to control instances of such cont

APA, Harvard, Vancouver, ISO, and other styles

10

ACCARDI, LUIGI, ANIS BEN GHORBAL, and NOBUAKI OBATA. "MONOTONE INDEPENDENCE, COMB GRAPHS AND BOSE–EINSTEIN CONDENSATION." Infinite Dimensional Analysis, Quantum Probability and Related Topics 07, no. 03 (2004): 419–35. http://dx.doi.org/10.1142/s0219025704001645.

Full text

Abstract:

The adjacency matrix of a comb graph is decomposed into a sum of monotone independent random variables with respect to the vacuum state. The vacuum spectral distribution is shown to be asymptotically the arcsine law as a consequence of the monotone central limit theorem. As an example the comb lattice is studied with explicit calculation.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Vacuum condensation"

1

Du, Shengwang. "Atom-chip Bose-Einstein condensation in a portable vacuum cell." Diss., Connect to online resource, 2005. http://wwwlib.umi.com/dissertations/fullcit/3165812.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Wu, Genfa. "Energetic Deposition of Niobium Thin Film in Vacuum." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/28110.

Full text

Abstract:

Niobium thin films are expected to be free of solid inclusions commonly seen in solid niobium. For particle accelerators, niobium thin film has the potential to replace the solid niobium in the making of the accelerating structures. In order to understand and improve the superconducting performance of niobium thin films at cryogenic temperature, an energetic vacuum deposition system has been developed to study deposition energy effects on the properties of niobium thin films on various substrates. The system directly uses microwave power to create a pure niobium plasma, which can be used to ex

APA, Harvard, Vancouver, ISO, and other styles

3

Shaginyan, L. R. "Temperature rise of film condensation surface as a phenomenon intrinsic to vacuum deposition methods." Thesis, Видавництво СумДУ, 2011. http://essuir.sumdu.edu.ua/handle/123456789/20646.

Full text

Abstract:

By means of in situ measurement of the temperature of condensation surface by two independent methods during deposition of various materials by magnetron sputtering it was revealed that it is noticeably higher than that of the substrate and linearly increases with increasing of the deposition rate of the film. This effect is explained by the idea that intermediate liquid-like layer forms on the boundary between the vapor and solid (film) phases, that exists exceptionally during arrival of sputtered species on the condensation surface. Calculations based on the experimental results show that

APA, Harvard, Vancouver, ISO, and other styles

4

Великодний, Дмитро Володимирович, Дмитрий Владимирович Великодный, Dmytro Volodymyrovych Velykodnyi та О. О. Центеря. "Автоматизована система вакуумної конденсації плівок". Thesis, Вид-во СумДУ, 2009. http://essuir.sumdu.edu.ua/handle/123456789/4000.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Naik, Devang S. "Bose-Einstein Condensation: Building the Testbeds to Study Superfluidity." Diss., Available online, Georgia Institute of Technology, 2006, 2006. http://etd.gatech.edu/theses/available/etd-09072006-141453/.

Full text

Abstract:

Thesis (Ph. D.)--Physics, Georgia Institute of Technology, 2007.<br>Davidovic, Dragomir, Committee Member ; Kennedy, T.A. Brian, Committee Member ; Chapman, Mike, Committee Member ; Raman, Chandra, Committee Chair ; Bunz, Uwe, Committee Member.

APA, Harvard, Vancouver, ISO, and other styles

6

Schiefele, Jürgen. "Casimir-Polder interaction in second quantization." Phd thesis, Universität Potsdam, 2011. http://opus.kobv.de/ubp/volltexte/2011/5417/.

Full text

Abstract:

The Casimir-Polder interaction between a single neutral atom and a nearby surface, arising from the (quantum and thermal) fluctuations of the electromagnetic field, is a cornerstone of cavity quantum electrodynamics (cQED), and theoretically well established. Recently, Bose-Einstein condensates (BECs) of ultracold atoms have been used to test the predictions of cQED. The purpose of the present thesis is to upgrade single-atom cQED with the many-body theory needed to describe trapped atomic BECs. Tools and methods are developed in a second-quantized picture that treats atom and photon fields on

APA, Harvard, Vancouver, ISO, and other styles

7

Popovic, Dragan. "Heat transfer and flow distribution in an aircooler of a large steam surface condenser." Thesis, Queensland University of Technology, 1999. https://eprints.qut.edu.au/36097/1/36097_Popovic_1999.pdf.

Full text

Abstract:

The temperature at which steam condenses stays more or less constant throughout the aircooler while the temperature of the cooling water increases, a temperature rise of 12 °C being a typical figure for cooling tower operation. Those parts of the aircooler where the cooling water enters therefore condense more steam than equal areas where the cooling water leaves. The orifice plates used to feed the separate compartments of the aircooler therefore need to be sized to cater for different mass flows. Up until now aircooler designs have used the same diameter for the orifices in each compartm

APA, Harvard, Vancouver, ISO, and other styles

8

Ma, Pon-Min, and 馬蓬銘. "Laminar Film Condensation and Melting in Vacuum System." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/67001610100714925202.

Full text

Abstract:

碩士<br>國立臺灣大學<br>機械工程學研究所<br>89<br>Vacuum flash freezing used to purify the waste water has the benefits of energy-saving and high freezing rate, a technique worth to be developed. To match the high freezing rate, there must be a process to melt the washed clean ice with equal rate. High melting rate provided by vapor condensation on the ice is therefore proposed. In the present study, vapor film condensation and melting of the ice are proceeded by the vapor produced from heating water in the vacuum system. Investigations are performed on the association of the different operating co

APA, Harvard, Vancouver, ISO, and other styles

9

Maccaferri, Carlo. "D-Branes, Rolling Tachyons and Vacuum String Field Theory." Doctoral thesis, 2005. http://hdl.handle.net/2318/1720023.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Fang, Chun-Ying, and 方春瀅. "Condensation and crystallization upon pulsed laser ablation of AlN polycrystal in vacuum and tetraethyl orthosilicate." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/43818450639043871441.

Full text

Abstract:

碩士<br>國立中山大學<br>材料與光電科學學系研究所<br>104<br>This research is about pulsed laser ablation (PLA) of hexagonal wurtzite-type AlN polycrystal in vacuum and tetraethyl orthosilicate (TEOS) to form solidified particulates and nanocondensates for X-ray diffraction, electron microscopy and optical spectroscopic characterizations. The product produced in vacuum and accumulated on a C-coated collodion film (regardless of Q-switch or free run mode being adopted for PLA) turned out to be C-N doped γ-Al2O3-x and C-N-O doped fcc-type Al with characteristic optical luster, XPS spectrum and UV-visible absorbance.

APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Vacuum condensation"

1

Shilyaev, Mihail, Elena Hromova, Aleksandr Bogomolov, A. Pavlenko, and V. Butov. Modeling of hydrodynamics and heat and mass transfer in dispersed media. INFRA-M Academic Publishing LLC., 2022. http://dx.doi.org/10.12737/1865376.

Full text

Abstract:

The monograph presents methods for calculating the dehydration of wet granular materials in industrial centrifuges, filter presses and vacuum filters under the influence of gravitational forces, as well as by purging the granular layer with dry air with elevated temperature; physical and mathematical models of gas absorption and the theory of capturing submicron dust by condensation in foam, centrifugal bubbling apparatus and hollow nozzle scrubbers, packing columns and tubular absorbers; physical and mathematical models of dry adsorption of gases in packing columns and flues by injecting a di

APA, Harvard, Vancouver, ISO, and other styles

2

Wolf, E. L. Solar Radiation through the Atmosphere. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198769804.003.0003.

Full text

Abstract:

Maxwell’s equations describe radiated power from the Sun through space and the atmosphere to the Earth. Black-body radiation arises from matter in thermal equilibrium, as is derived in this chapter. The Stefan–Boltzmann power law is derived, and its consequences are discussed. Basics of the atmosphere are discussed, including kinetic energy arising from the condensation of water vapor to liquid water. The temperatures in the atmosphere are discussed in a layered model. The Sun’s light arrives at Earth through vacuum and the Earth’s atmosphere as electromagnetic waves described by Maxwell’s equ

APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Vacuum condensation"

1

Grave, Harald. "Condensation under Vacuum." In Vacuum Technology in the Chemical Industry. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527653898.ch2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Kosevich, V. M., M. V. Karpovskii, S. M. Kosmachev, and V. N. Klimenko. "Growth Surface as a Vacancy Generator in Vacuum Condensation." In Growth of Crystals. Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-2379-6_2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Robertson, David G. "The Vacuum in Light-Cone Field Theory." In Neutrino Mass, Dark Matter, Gravitational Waves, Monopole Condensation, and Light Cone Quantization. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4899-1564-1_20.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Han, Jibiao, Quan Yang, Xianglin Bai, Daxue Fu, Junhua Guo, and Ting’an Zhang. "Condensation Behavior of Magnesium in Horizontal Furnace in Argon and Vacuum by Inert Gas Condensation Method." In The Minerals, Metals & Materials Series. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-22645-8_30.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Kalloniatis, Alex C. "Possible Mechanism for Vacuum Degeneracy in YM2 in DLCQ." In Neutrino Mass, Dark Matter, Gravitational Waves, Monopole Condensation, and Light Cone Quantization. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4899-1564-1_19.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Guralnik, Zachary. "Boundary Conditions for Schwinger-Dyson Equations and Vacuum Selection." In Neutrino Mass, Dark Matter, Gravitational Waves, Monopole Condensation, and Light Cone Quantization. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4899-1564-1_35.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Ueda, Masahito, and Hiroki Saito. "Bose-Einstein Condensation with Attractive Interaction Fate of a False Vacuum." In Macroscopic Quantum Coherence and Quantum Computing. Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-1245-5_5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Zhang, Huan, Zhenghao Pu, Yifu Li, Junjie Xu, Baoqiang Xu, and Bin Yang. "Experimental Study on the Mechanism of Lead Vapor Condensation Under Vacuum." In 10th International Symposium on High-Temperature Metallurgical Processing. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-05955-2_37.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Gumen, O., I. Bilyk, and M. Kruzhkova. "Geometrical Simulation of Optimized Vacuum-Condensation Spraying Technology for Titanium Nitride on Structural Steel." In Proceedings of CEE 2019. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-27011-7_13.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Nathanson, Gilbert M. "When Liquid Rays Become Gas Rays: Can Evaporation Ever Be Non-Maxwellian?" In Molecular Beams in Physics and Chemistry. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63963-1_27.

Full text

Abstract:

AbstractA rare mistake by Otto Stern led to a confusion between density and flux in his first measurement of a Maxwellian speed distribution. This error reveals the key role of speed itself in Stern’s development of “the method of molecular rays”. What if the gas-phase speed distributions are not Maxwellian to begin with? The molecular beam technique so beautifully advanced by Stern can also be used to explore the speed distribution of gases evaporating from liquid microjets, a tool developed by Manfred Faubel. We employ liquid water and alkane microjets containing dissolved helium atoms to mo

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Vacuum condensation"

1

Manyapetsa, Kgomotso. "Mitigating Unit Trips: A Case Study of Condensation Management in Vacuum Transmitter Readings at Kriel Power Station." In 2024 IEEE PES/IAS PowerAfrica. IEEE, 2024. https://doi.org/10.1109/powerafrica61624.2024.10759510.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Ng, Hon C., Victor Gutiérrez, Diogmary Arreaza, Fernando De Abreu, and Erick Hernández. "Naphthenic Acid Corrosion on a Extra-Heavy Crude Oil Upgrader Medium Vacuum Gasoil Side Cut Piping." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02185.

Full text

Abstract:

Abstract After 5 years of operation, at an average temperature, sulfur content and neutralization number of 200°C (392°F), 3.3%wt and 4.3 mg KOH/gram, respectively; clean, streamlined through-wall pits, grooves and rivulets have caused leaks in the lower portion of horizontal and inclined pipes of the side cut carbon steel piping that draws medium vacuum gasoil (MVGO) from the vacuum distillation tower (VDT). The average corrosion rate estimated from through-wall pits is 4.7 mm/year (187 mils per year). Comparable corrosion morphologies were observed in carbon steel pump cases and VDT shell. T

APA, Harvard, Vancouver, ISO, and other styles

3

Höwing, Jonas, Josefin Eidhagen, and Karen Picker. "Corrosion Properties of UNS N08935 in Crude Distillation Unit Overhead Service Conditions." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16833.

Full text

Abstract:

Abstract Overhead condensers (OHC) in refinery applications such as atmospheric and vacuum distillation units often experience very corrosive environments due to condensation of hydrochloric acid, HCl. The acid is often neutralized using water washing and addition of a caustic solution such as ammonia (NH3) or an organic amine such as monoethanolamine (MEA) or dimethylethanolamine (DMEA). While neutralizing the HCl, addition of these bases can lead to chloride salt deposits with following possible pitting corrosion, under deposit corrosion and stress corrosion cracking of the tubes in the OHC.

APA, Harvard, Vancouver, ISO, and other styles

4

Mehta, Narinder K., Vinod S. Agarwala, Airan Perez, and K. S. Rajan. "Fluorinated Schiff Base Compound as Corrosion Inhibitor for Steel." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95491.

Full text

Abstract:

A study to evaluate wear and corrosion inhibition, and the mode of molecular bonding of a fluorinated schiff base compound (imine compounds), a condensation reaction product of 4-fluorobenzaldehyde and 4,4'-benzidine, onto AISI 1010 steel surface was undertaken to develop a new lubricant additive for greases. Physical vapor adsorption and chemisorption techniques were used for the deposition of schiff base on the metal surface. The schiff base was found to adhere best with the physical adsorption technique. It involved heating of freshly cleaned specimens suspended over schiff base in an all-g

APA, Harvard, Vancouver, ISO, and other styles

5

Deng, Hongling, Guangyu Guo, Zhiming Ji, and Chao Zhu. "SOLAR-POWERED CONDENSATION VACUUM TECHNOLOGY." In 4th Thermal and Fluids Engineering Conference. Begellhouse, 2019. http://dx.doi.org/10.1615/tfec2019.ens.028493.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

DI GIACOMO, ADRIANO. "MONOPOLE CONDENSATION IN GAUGE THEORY VACUUM." In Proceedings of the International RCNP Workshop. WORLD SCIENTIFIC, 1996. http://dx.doi.org/10.1142/9789814447140_0002.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Ritchey, Susan N. "Shellside Vacuum Condensation With a Noncondensable Gas." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-67417.

Full text

Abstract:

Shell-and-tube vacuum condensers are present in many industrial applications such as chemical manufacturing, distillation, and power production [1–3]. They are often used because operating a condenser under vacuum pressures can increase the efficiency of energy conversion, which increases the overall plant efficiency and saves money. Typical operating pressures in the petrochemical industry span a wide range of values, from one atmosphere (101.3 kPa) down to a medium vacuum (1 kPa). The current shellside condensation methods used to predict heat transfer coefficients are based on data collecte

APA, Harvard, Vancouver, ISO, and other styles

8

Du, Shengwang, Matthew B. Squires, Leslie Czaia, et al. "Atom chip Bose-Einstein condensation in a portable vacuum cell." In International Quantum Electronics Conference. OSA, 2004. http://dx.doi.org/10.1364/iqec.2004.ipda1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Gloess, D., M. Maicu, R. Schmittgens, D. Hecker, P. Frach, and G. Gerlach. "Synthesis and Deposition of Metal Nanoparticles by Gas Phase Condensation Process." In Society of Vacuum Coaters Annual Technical Conference. Society of Vacuum Coaters, 2014. http://dx.doi.org/10.14332/svc14.proc.1833.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Zhang, Jun Xia, Li Wang, Hong Ying Li, and Ping Wu. "Condensation Heat Transfer With High Partial Pressure Non Condensable Gas Inside Tube." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-11126.

Full text

Abstract:

An experimental study on the condensation heat transfer in a non-vacuum separate type heat tube is carried out to comprehend the effect of high partial pressure NC condensable gas on the condensation heat transfer of vapor. The outer wall temperature along the tube length and the condensation heat transfer rate at different operation parameters, including inlet pressure and temperature of vapor, inlet temperature of cooling water and flow rate of cooling water, were measured. The factors influencing the condensation heat transfer coefficient (HTC) and condensation heat transfer rate were analy

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Vacuum condensation"

1

Karczmarek, J. Hartle-Hawking Vacuum for C=1 Tachyon Condensation. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/826928.

Full text

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!