Erratum: Thermophysical Properties of Fluids. I. Argon, Ethylene, Parahydrogen, Nitrogen, Nitrogen Trifluoride, and Oxygen

Younglove, B. A.

doi:10.1063/1.555731

Cited by 86 publications

(95 citation statements)

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“…A careful evaluation of the current literature led us to conclude that an adequate predictive capability for the mixture Z factors does not exist. This is in clear contrast to the availability of highly accurate equations of state for pure-fluid compressibility factors [20][21][22]. Therefore, we have elected to develop such a capability using the Benedict-Webb-Rubin (BWR) equation of state.…”

Section: (E) Bwr Eos Developmentmentioning

confidence: 98%

Sequestering Carbon Dioxide in Coalbeds

Gasem¹,

Robinson²,

Radović³

2001

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Section: (E) Bwr Eos Developmentmentioning

confidence: 98%

Sequestering Carbon Dioxide in Coalbeds

Gasem¹,

Robinson²,

Radović³

2001

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“…Moreover, a straight portion of length L = 40 cm is considered and the channel surface is considered smooth. The mass §ow rate and the inlet conditions of the hydrogen §ow and the hot-gas-side wall temperature are selected accord- [5,14]: ' m = 92.8 g/s, T in = 75 K, p in = 130 bar, and T w,hg = 800 K. Hydrogen thermodynamic behavior is described by means of the modi¦ed Benedict Webb Rubin equation of state [15] for both solvers. The 3D CFD solution has been veri¦ed by a grid convergence analysis that has been presented in [16].…”

Section: Validation Of the Modelmentioning

confidence: 99%

Evolution of cooling-channel properties for varying aspect ratio

Pizzarelli

Nasuti

Onofri

2016

Progress in Propulsion Physics

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A trade-o¨analysis is performed on a cooling channel system representative of liquid rocket engine cooling systems. This analysis requires multiple cooling channel §ow calculations which are performed by means of a proper numerical approach, referred to as quasi-two-dimensional (2D) model. This model, which is suited to high-aspect-ratio cooling channels (HARCC), permits to have a fast prediction of both the coolant §ow evolution and the temperature distribution along the whole cooling channel structure. Before using the quasi-2D model for the trade-oä nalysis, its validation by comparison with computational §uid dynamics (CFD) results is presented and discussed. The results show that the pump power required to overcome losses in the cooling circuit can be minimized selecting a channel shaped with a suitably high aspect ratio.

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“…It was expected to give reliable results as it is a robust method based on the application of the equation of state of ideal gas. Argon was used because it is nonreactive, penetrates easily into small pores, satisfies the ideal gas law quite accurately [Younglove, 1982], and is less prone to leaks than helium.…”

Section: Connected Porosity Measurementsmentioning

confidence: 99%

Pore‐space characterization of an altered tonalite by X‐ray computed microtomography and the¹⁴C‐labeled‐polymethylmethacrylate method

Voutilainen¹,

Siitari-Kauppi²,

Sardini³

et al. 2012

J. Geophys. Res.

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[1] The structure of geological materials strongly affects migration processes that take place in them and are also important in their weathering and alteration processes. Further information of that structure will also be important for many applications that involve geological materials. The emphasis of this study was thus to characterize the pore structure and porosity of altered tonalite by combining different measuring techniques: X-ray tomography, the 14 C-polymethylmethacrylate method, electron microscopy, and argon pycnometry. Intragranular porosities were determined using chemical staining of rock surfaces. Three-dimensional distributions of minerals and porosities were evaluated with consistent values for the total porosity. Porosity and pore size distributions together with pore connectivities were also determined. Combining the results of different methods, a 3-D porosity map was outlined for one sample. This porosity map enabled us to model, for example, diffusion in a more realistic environment. Scanning electron microscopy was used to identify the minerals and to obtain information on mineral texture and alteration state. The methods introduced here can be applied to many porous materials.Citation: Voutilainen, M., M. Siitari-Kauppi, P. Sardini, A. Lindberg, and J. Timonen (2012), Pore-space characterization of an altered tonalite by X-ray computed microtomography and the 14 C-labeled-polymethylmethacrylate method,

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Erratum: Thermophysical Properties of Fluids. I. Argon, Ethylene, Parahydrogen, Nitrogen, Nitrogen Trifluoride, and Oxygen

Cited by 86 publications

References 0 publications

Sequestering Carbon Dioxide in Coalbeds

Sequestering Carbon Dioxide in Coalbeds

Evolution of cooling-channel properties for varying aspect ratio

Pore‐space characterization of an altered tonalite by X‐ray computed microtomography and the¹⁴C‐labeled‐polymethylmethacrylate method

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Erratum: Thermophysical Properties of Fluids. I. Argon, Ethylene, Parahydrogen, Nitrogen, Nitrogen Trifluoride, and Oxygen

Cited by 86 publications

References 0 publications

Sequestering Carbon Dioxide in Coalbeds

Sequestering Carbon Dioxide in Coalbeds

Evolution of cooling-channel properties for varying aspect ratio

Pore‐space characterization of an altered tonalite by X‐ray computed microtomography and the14C‐labeled‐polymethylmethacrylate method

Contact Info

Product

Resources

About

Pore‐space characterization of an altered tonalite by X‐ray computed microtomography and the¹⁴C‐labeled‐polymethylmethacrylate method