Download - Heated pipe - Revision history

Apwillis at 20:57, 13 July 2026

2026-07-13T20:57:38Z

← Older revision		Revision as of 13:57, 13 July 2026
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	"... heated-pipe code [1] based on Openpipeflow [2]."		"... heated-pipe code [1] based on Openpipeflow [2]."

	[1]: DOI: https://doi.org/10.3390/math13020293 (open access) [https://scholar.googleusercontent.com/scholar.bib?q=info:cMCTaKms3nwJ:scholar.google.com/&output=citation&scisdr=ClGyFW5MEO25wx3izYs:AFWwaeYAAAAAZ6Xk1YvVYp2sEuQD-ZaVHK-c4c4&scisig=AFWwaeYAAAAAZ6Xk1fMDCpw10EBJoeEXDw0Zn6o&scisf=4&ct=citation&cd=-1&hl=en bibtex] [[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|PDF ~~here~~]]		[1]: DOI: https://doi.org/10.3390/math13020293 (open access) [https://scholar.googleusercontent.com/scholar.bib?q=info:cMCTaKms3nwJ:scholar.google.com/&output=citation&scisdr=ClGyFW5MEO25wx3izYs:AFWwaeYAAAAAZ6Xk1YvVYp2sEuQD-ZaVHK-c4c4&scisig=AFWwaeYAAAAAZ6Xk1fMDCpw10EBJoeEXDw0Zn6o&scisf=4&ct=citation&cd=-1&hl=en bibtex] Download [[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|PDF HERE]]

	[2]: DOI: https://doi.org/10.1016/j.softx.2017.05.003 (open access) [[:File:TheOpenpipeflowSolver.pdf\|details;bibtex]]		[2]: DOI: https://doi.org/10.1016/j.softx.2017.05.003 (open access) [[:File:TheOpenpipeflowSolver.pdf\|details;bibtex]]

Apwillis at 20:56, 13 July 2026

2026-07-13T20:56:39Z

← Older revision		Revision as of 13:56, 13 July 2026
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	Note that the base temperature r^2 is not the laminar temperature profile, and that 1-r^2 is no longer the laminar flow profile. To compute the laminar temperature and flow profiles, set i_K=i_M=1, so that only the mean mode k=m=0 is simulated. This will very quickly approach the laminar temperature and flow profiles.		Note that the base temperature r^2 is not the laminar temperature profile, and that 1-r^2 is no longer the laminar flow profile. To compute the laminar temperature and flow profiles, set i_K=i_M=1, so that only the mean mode k=m=0 is simulated. This will very quickly approach the laminar temperature and flow profiles.


	== Citation ==		== Citation ==

Apwillis: /* Installation */

2026-07-13T20:56:07Z

Installation

← Older revision		Revision as of 13:56, 13 July 2026
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	== Installation ==		== Installation ==

	Please download ~~this paper on the model~~ [[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|~~PDF here~~]], and NOTE that this PDF includes a small but important correction at Figure 3.		Please download [[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|this paper]] on the model, and NOTE that this PDF includes a small but important correction at Figure 3.
	~~Either~~ the fixed temperature or fixed heat-flux ~~boundary condition may be chosen~~.
			The boundary condition for the temperature may be either fixed temperature or fixed heat-flux.

	If you already have a Fortran compiler, then you only need download the current version (link below), and unpack		If you already have a Fortran compiler, then you only need download the current version (link below), and unpack

Apwillis at 19:51, 13 July 2026

2026-07-13T19:51:27Z

← Older revision		Revision as of 12:51, 13 July 2026
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	== Installation ==		== Installation ==

			Please download this paper on the model [[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|PDF here]], and NOTE that this PDF includes a small but important correction at Figure 3.
			Either the fixed temperature or fixed heat-flux boundary condition may be chosen.

	If you already have a Fortran compiler, then you only need download the current version (link below), and unpack		If you already have a Fortran compiler, then you only need download the current version (link below), and unpack
Line 14:		Line 17:
	Note that the base temperature r^2 is not the laminar temperature profile, and that 1-r^2 is no longer the laminar flow profile. To compute the laminar temperature and flow profiles, set i_K=i_M=1, so that only the mean mode k=m=0 is simulated. This will very quickly approach the laminar temperature and flow profiles.		Note that the base temperature r^2 is not the laminar temperature profile, and that 1-r^2 is no longer the laminar flow profile. To compute the laminar temperature and flow profiles, set i_K=i_M=1, so that only the mean mode k=m=0 is simulated. This will very quickly approach the laminar temperature and flow profiles.

	~~== Paper on Model ==~~

	~~Please download the [[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|PDF here]], and NOTE that this PDF includes a small but important correction at Figure 3.~~

	~~Both fixed temperature and fixed heat-flux models are described.~~

	== Citation ==		== Citation ==
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	"... heated-pipe code [1] based on Openpipeflow [2]."		"... heated-pipe code [1] based on Openpipeflow [2]."

	[1]: DOI: https://doi.org/10.3390/math13020293 (open access) [https://scholar.googleusercontent.com/scholar.bib?q=info:cMCTaKms3nwJ:scholar.google.com/&output=citation&scisdr=ClGyFW5MEO25wx3izYs:AFWwaeYAAAAAZ6Xk1YvVYp2sEuQD-ZaVHK-c4c4&scisig=AFWwaeYAAAAAZ6Xk1fMDCpw10EBJoeEXDw0Zn6o&scisf=4&ct=citation&cd=-1&hl=en bibtex]		[1]: DOI: https://doi.org/10.3390/math13020293 (open access) [https://scholar.googleusercontent.com/scholar.bib?q=info:cMCTaKms3nwJ:scholar.google.com/&output=citation&scisdr=ClGyFW5MEO25wx3izYs:AFWwaeYAAAAAZ6Xk1YvVYp2sEuQD-ZaVHK-c4c4&scisig=AFWwaeYAAAAAZ6Xk1fMDCpw10EBJoeEXDw0Zn6o&scisf=4&ct=citation&cd=-1&hl=en bibtex] [[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|PDF here]]

	[2]: DOI: https://doi.org/10.1016/j.softx.2017.05.003 (open access) [[:File:TheOpenpipeflowSolver.pdf\|details;bibtex]]		[2]: DOI: https://doi.org/10.1016/j.softx.2017.05.003 (open access) [[:File:TheOpenpipeflowSolver.pdf\|details;bibtex]]

Apwillis: /* Installation */

2026-01-27T13:16:07Z

Installation

← Older revision		Revision as of 06:16, 27 January 2026
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	The <tt>Makefile</tt> has been set up for <tt>gfortran</tt>, but compile flags for several compilers are included: <tt>g95, gfortran, ifort, pathf90, pgf90</tt>.		The <tt>Makefile</tt> has been set up for <tt>gfortran</tt>, but compile flags for several compilers are included: <tt>g95, gfortran, ifort, pathf90, pgf90</tt>.

	~~Next~~ see [[Getting_started]], then try the [[Tutorial]].		Use of the Heated pipe codes is essentially the same as the 'standard' (isothermal) code. If you've not used the standard code before, see [[Getting_started]], then try the [[Tutorial]].

	== Notes on the Heated pipe version ==		== Notes on the Heated pipe version ==

Apwillis: /* Notes on the Heated pipe version */

2026-01-27T11:13:50Z

Notes on the Heated pipe version

← Older revision		Revision as of 04:13, 27 January 2026
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	== Notes on the Heated pipe version ==		== Notes on the Heated pipe version ==

	This code will load state files from the '~~ordinary~~' code. It will assume there is no perturbation to the base temperature, r^2; a turbulent flow will quickly mix this up.		This code will load state files from the 'standard' (isothermal) pipe code. It will assume that there is no perturbation to the base temperature, r^2; a turbulent flow will quickly mix this up.

	Note that the base temperature r^2 is not the laminar temperature profile, and that 1-r^2 is no longer the laminar flow. To compute the laminar temperature and flow profiles, set i_K=i_M=1, so that only the mean mode k=m=0 is simulated. This will very quickly approach the laminar temperature and flow profiles.		Note that the base temperature r^2 is not the laminar temperature profile, and that 1-r^2 is no longer the laminar flow profile. To compute the laminar temperature and flow profiles, set i_K=i_M=1, so that only the mean mode k=m=0 is simulated. This will very quickly approach the laminar temperature and flow profiles.

	== Paper on Model ==		== Paper on Model ==

Apwillis: /* Paper on Model */

2026-01-27T11:11:15Z

Paper on Model

← Older revision		Revision as of 04:11, 27 January 2026
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	== Paper on Model ==		== Paper on Model ==

	Please download the [[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|PDF here]]~~. Please~~ NOTE that this PDF includes a small but important correction at Figure 3.		Please download the [[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|PDF here]], and NOTE that this PDF includes a small but important correction at Figure 3.

	Both fixed temperature and fixed heat-flux models are described.		Both fixed temperature and fixed heat-flux models are described.

Apwillis: /* Paper on Model */

2026-01-27T10:19:41Z

Paper on Model

← Older revision		Revision as of 03:19, 27 January 2026
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	== Paper on Model ==		== Paper on Model ==

	[[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|~~Link to~~ PDF here]]. Please NOTE that this PDF includes a small but important correction at Figure 3.		Please download the [[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|PDF here]]. Please NOTE that this PDF includes a small but important correction at Figure 3.

	Both fixed temperature and fixed heat-flux models are described.		Both fixed temperature and fixed heat-flux models are described.

Apwillis: /* Notes on the Heated pipe version */

2026-01-27T10:17:36Z

Notes on the Heated pipe version

← Older revision		Revision as of 03:17, 27 January 2026
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	This code will load state files from the 'ordinary' code. It will assume there is no perturbation to the base temperature, r^2; a turbulent flow will quickly mix this up.		This code will load state files from the 'ordinary' code. It will assume there is no perturbation to the base temperature, r^2; a turbulent flow will quickly mix this up.

	Note that the base temperature r^2 is not the laminar temperature, and that 1-r^2 is no longer the laminar flow. To compute the laminar temperature and flow profiles, set i_K=i_M=1, so that only the mean mode k=m=0 is simulated. This will very quickly approach the laminar temperature and flow profiles.		Note that the base temperature r^2 is not the laminar temperature profile, and that 1-r^2 is no longer the laminar flow. To compute the laminar temperature and flow profiles, set i_K=i_M=1, so that only the mean mode k=m=0 is simulated. This will very quickly approach the laminar temperature and flow profiles.

	== Paper on Model ==		== Paper on Model ==

Apwillis: /* Paper on Model */

2026-01-27T10:15:32Z

Paper on Model

← Older revision		Revision as of 03:15, 27 January 2026
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	[[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|Link to PDF here]]. Please NOTE that this PDF includes a small but important correction at Figure 3.		[[Media:ChuMarensiWillis25Mathematics_CORR.pdf\|Link to PDF here]]. Please NOTE that this PDF includes a small but important correction at Figure 3.

			Both fixed temperature and fixed heat-flux models are described.

	== Citation ==		== Citation ==