Please enable JavaScript in your browser. It is required to use most of the features of Dataverse.

Instytut Podstawowych Problemów Techniki Polskiej Akademii Nauk

(IPPT PAN)

Select dataverse

Add dataset

Metrics

10 Downloads

Share Dataset

Share this dataset on your favorite social media networks.

Research data for: Taking advantage of a 3D printing imperfection in the development of sound-absorbing materials

Version 1.0

Zieliński, Tomasz G., 2023, "Research data for: Taking advantage of a 3D printing imperfection in the development of sound-absorbing materials", https://doi.org/10.18150/EGAW6U, RepOD, V1

Learn about Data Citation Standards.

Description

This dataset contains research data used to prepare the publication:

Tomasz G. Zieliński, Nicolas Dauchez, Thomas Boutin, Mikel Leturia, Alexandre Wilkinson, Fabien Chevillotte, François-Xavier Bécot, Rodolfo Venegas, "Taking advantage of a 3D printing imperfection in the development of sound-absorbing materials". Applied Acoustics, 197 (2022), 108941 (22 pages). DOI: 10.1016/j.apacoust.2022.108941

This research has been supported by the National Science Centre (NCN), Poland, under grant agreement 2021/41/B/ST8/04492.

All data are provided in columns in ASCII (.txt) files.

Files with names starting with the word "Calculations-" give the results of numerical predictions of sound absorption for materials with single or double porosity.

These results were obtained using COMSOL Multiphysics and MATLAB environments.

Files with names starting with the word "Experiment-" give the results of sound absorption measuremnts for 3D printed samples.

These results were obtained using a Bruel&Kjaer impedance tube measurement kit.

"H36mm" in the file name means that the material thickness or sample height is 36mm.

"H48mm" in the file name means that the material thickness or sample height is 48mm.

The first column in each file is labeled "Freq" and lists the frequencies.

The following columns provide the values of the sound absorption coefficient calculated for single- or double-porosity materials or measured for 3D printed samples. The labels of these columns represent the air gap between the material/sample and the rigid wall. The "0mm" label means that the material/sample was set directly on the rigid wall.

(2022)

Subject

Engineering; Physics

Keyword

double porosity, additive manufacturing, sound absorption, pressure diffusion, multiscale modelling

Related Publication

License

CC0 Creative Commons Zero 1.0

Find

1 to 10 of 10 Files

			Download
		Calculations_DoublePorosity_Lp3_H36mm.txt Plain Text - 25.5 KB - Oct 20, 2023 - 1 Download MD5: 3114f69beb0f1ce0773b66226d3ac26c License: CC0 Creative Commons Zero 1.0 Sound absorption calculated for double-porosity material, thickness H=36mm	Preview Download
		Calculations_DoublePorosity_Lp3_H48mm.txt Plain Text - 25.5 KB - Oct 20, 2023 - 1 Download MD5: 4c31e3e9f6d07d112537c135ac4122ce License: CC0 Creative Commons Zero 1.0 Sound absorption calculated for double-porosity material, thickness H=48mm	Preview Download
		Calculations_SinglePorosity_Lp3_H36mm.txt Plain Text - 25.5 KB - Oct 20, 2023 - 1 Download MD5: 7c2c1fbdef961da636665803095886c6 License: CC0 Creative Commons Zero 1.0 Sound absorption calculated for single-porosity material, thickness H=36mm	Preview Download
		Calculations_SinglePorosity_Lp3_H48mm.txt Plain Text - 25.5 KB - Oct 20, 2023 - 1 Download MD5: bc2671576ee3648d22d5d31fd4e7cf49 License: CC0 Creative Commons Zero 1.0 Sound absorption calculated for single-porosity material, thickness H=48mm	Preview Download
		Experiment_SampleCJP_impreg_Lp3_H36mm.txt Plain Text - 81.4 KB - Oct 20, 2023 - 1 Download MD5: ad19fb57d5278dedd2bb5ce61c0e12b3 License: CC0 Creative Commons Zero 1.0 Sound absorption measured for impregnated CJP sample, height H=36mm	Preview Download
		Experiment_SampleCJP_impreg_Lp3_H48mm.txt Plain Text - 81.4 KB - Oct 20, 2023 - 1 Download MD5: f44f35e8cf2d74e3b1cc631352be4f5c License: CC0 Creative Commons Zero 1.0 Sound absorption measured for impregnated CJP sample, height H=48mm	Preview Download
		Experiment_SampleCJP_Lp3_H36mm.txt Plain Text - 81.4 KB - Oct 20, 2023 - 1 Download MD5: 0dc34836caa803745603cfa1bc253b7b License: CC0 Creative Commons Zero 1.0 Sound absorption measured for CJP sample, height H=36mm	Preview Download
		Experiment_SampleCJP_Lp3_H48mm.txt Plain Text - 81.4 KB - Oct 20, 2023 - 1 Download MD5: dbfb29fb46b9124e186fa8026f6199f4 License: CC0 Creative Commons Zero 1.0 Sound absorption measured for CJP sample, height H=48mm	Preview Download
		Experiment_SampleSLA_Lp3_H36mm.txt Plain Text - 81.4 KB - Oct 20, 2023 - 1 Download MD5: bc252169fd6d54e2b70e13d139df1425 License: CC0 Creative Commons Zero 1.0 Sound absorption measured for SLA sample, height H=36mm	Preview Download
		Experiment_SampleSLA_Lp3_H48mm.txt Plain Text - 81.4 KB - Oct 20, 2023 - 1 Download MD5: cb461703472888b80d6528d83aa90842 License: CC0 Creative Commons Zero 1.0 Sound absorption measured for SLA sample, height H=48mm	Preview Download

Select File(s)

Please select a file or files to be deleted.

Delete Files

The file(s) will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Select File(s)

Please select a file or files to be edited.

Select File(s)

Please select a file or files to be edited.

Select File(s)

Please select a file or files to be edited.

Edit license

License

For selected file(s) set a license to

Select File(s)

Please select a file or files to be downloaded.

Select File(s)

Please select a file or files for access request.

Select File(s)

Please select restricted file(s) to be unrestricted.

Request Access

You need to Log In/Sign Up to request access to this file.

Continue

Dataset Terms

Please confirm and/or complete the information needed below in order to continue.

Asterisks indicate required fields

Request Access

Access to file(s) subject to additional consent under following conditions:

Package File Download

Restricted Files Selected

The restricted file(s) selected may not be downloaded because you have not been granted access.

Restricted Files Selected

The restricted file(s) selected may not be downloaded because you have not been granted access.

Click Continue to download the files you have access to download.

Delete Dataset

Are you sure you want to delete this dataset and all of its files? You cannot undelete this dataset.

Embargo

Are you sure you want to lift the embargo?

Once you lift the embargo, you will not be able to set it again.

Delete Draft Version

Are you sure you want to delete this draft version? Files will be reverted to the most recently published version. You cannot undelete this draft.

Dataset Private URL

Use a Private URL to allow those without Dataverse accounts to access your dataset. For more information about the Private URL feature, please refer to the User Guide.

Private URL has not been created.

Dataset Private URL

Are you sure you want to disable the Private URL? If you have shared the Private URL with others they will no longer be able to use it to access your dataset.

Submit for Review

You will not be able to make changes to this dataset while it is in review.

Additional information for the dataset reviewer:

Submit

Publish Dataset

This dataset cannot be published until Instytut Podstawowych Problemów Techniki Polskiej Akademii Nauk is published. Would you like to publish both right now?

Once you publish this dataset it must remain published.

Publish Dataset

Are you sure you want to republish this dataset?

Select if this is a minor or major version update.

Minor Release (1.1)

Major Release (2.0)