<?xml version='1.0' encoding='UTF-8'?><codeBook xmlns="ddi:codebook:2_5" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="ddi:codebook:2_5 https://ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd" version="2.5"><docDscr><citation><titlStmt><titl>Results of experimental studies of a jet-reactive turbine: Effect of pressure on rotation speed</titl><IDNo agency="DOI">doi:10.48788/DVUA/XZ3AOX</IDNo></titlStmt><distStmt><distrbtr source="archive">DataverseUA</distrbtr><distDate>2025-11-03</distDate></distStmt><verStmt source="archive"><version date="2025-11-03" type="RELEASED">1</version></verStmt><biblCit>Baha, Tetiana; Vaneev, Serhii; Pavlenko, Ivan, 2025, "Results of experimental studies of a jet-reactive turbine: Effect of pressure on rotation speed", https://doi.org/10.48788/DVUA/XZ3AOX, DataverseUA, V1, UNF:6:MovdDgT/MbHoSiLd4ncFKg== [fileUNF]</biblCit></citation></docDscr><stdyDscr><citation><titlStmt><titl>Results of experimental studies of a jet-reactive turbine: Effect of pressure on rotation speed</titl><IDNo agency="DOI">doi:10.48788/DVUA/XZ3AOX</IDNo></titlStmt><rspStmt><AuthEnty affiliation="Sumy State University">Baha, Tetiana</AuthEnty><AuthEnty affiliation="Sumy State University">Vaneev, Serhii</AuthEnty><AuthEnty affiliation="Sumy State University">Pavlenko, Ivan</AuthEnty></rspStmt><prodStmt><software version="2021">Microsoft Excel</software><software version="14.0">PTC MathCAD</software><grantNo agency="Ministry of Education and Science of Ukraine">0124U000636</grantNo></prodStmt><distStmt><distrbtr source="archive">DataverseUA</distrbtr><contact affiliation="Sumy State University" email="t.rodymchenko@kttf.sumdu.edu.ua">Baha, Tetiana</contact><depositr>Pavlenko, Ivan</depositr><depDate>2025-11-03</depDate></distStmt><holdings URI="https://doi.org/10.48788/DVUA/XZ3AOX"/></citation><stdyInfo><subject><keyword xml:lang="en">Engineering</keyword><keyword>jet-reactive turbine</keyword><keyword>pressure</keyword><keyword>energy efficiency</keyword><keyword>process innovation</keyword></subject><abstract date="2025-11-03">This data contains the results of experimental studies on a jet-reactive turbine to investigate the effect of pressure on its rotational speed.</abstract><sumDscr><dataKind>digital data</dataKind><dataKind>tabular data</dataKind><dataKind>analytical dependencies</dataKind><dataKind>portable network graphics</dataKind></sumDscr><notes>The research data includes a table in *.csv format of input parameters (pressure P, in MPa) and output parameters (velocity V, in rpm), a regression analysis with the corresponding calculation file in *.rtf format, as well as a graph in *.png format showing the approximation of experimental data by a power law dependence. The results were obtained within the R&amp;D project of Sumy State University, "Development of a Mobile Ejector-Cleaning Unit for the Restoration of Buildings, Structures and Equipment after Fires in the War Period" (State registration no. 0124U000636), which was ordered by the Ministry of Education and Science of Ukraine.</notes></stdyInfo><method><dataColl><sources/></dataColl><anlyInfo/></method><dataAccs><setAvail/><useStmt/></dataAccs><othrStdyMat/></stdyDscr><fileDscr ID="f376" URI="https://opendata.nas.gov.ua/api/access/datafile/376"><fileTxt><fileName>P-V.tab</fileName><dimensns><caseQnty>11</caseQnty><varQnty>2</varQnty></dimensns><fileType>text/tab-separated-values</fileType></fileTxt><notes level="file" type="VDC:UNF" subject="Universal Numeric Fingerprint">UNF:6:MovdDgT/MbHoSiLd4ncFKg==</notes></fileDscr><dataDscr><var ID="v77" name="Pressure, MPa" intrvl="contin"><location fileid="f376"/><labl level="variable">Pressure, MPa</labl><sumStat type="mean">0.2545454545454546</sumStat><sumStat type="min">0.0</sumStat><sumStat type="max">0.51</sumStat><sumStat type="mode">.</sumStat><sumStat type="stdev">0.17437681247021555</sumStat><sumStat type="invd">0.0</sumStat><sumStat type="vald">11.0</sumStat><sumStat type="medn">0.25</sumStat><varFormat type="numeric"/><notes subject="Universal Numeric Fingerprint" level="variable" type="Dataverse:UNF">UNF:6:EoJlcRnIRCWCX0nt4NZY0w==</notes></var><var ID="v76" name="Velocity, 10^3 rpm" intrvl="contin"><location fileid="f376"/><labl level="variable">Velocity, 10^3 rpm</labl><sumStat type="min">0.0</sumStat><sumStat type="max">20.1</sumStat><sumStat type="medn">13.9</sumStat><sumStat type="stdev">5.71932926773125</sumStat><sumStat type="mean">12.645454545454545</sumStat><sumStat type="mode">.</sumStat><sumStat type="vald">11.0</sumStat><sumStat type="invd">0.0</sumStat><varFormat type="numeric"/><notes subject="Universal Numeric Fingerprint" level="variable" type="Dataverse:UNF">UNF:6:3uNgj3NkBP6WghFwcA7Mjw==</notes></var></dataDscr><otherMat ID="f377" URI="https://opendata.nas.gov.ua/api/access/datafile/377" level="datafile"><labl>P-V.png</labl><txt>This file contains a graph in PNG format showing the approximation of experimental data by a power-law dependence.</txt><notes level="file" type="DATAVERSE:CONTENTTYPE" subject="Content/MIME Type">image/png</notes></otherMat><otherMat ID="f375" URI="https://opendata.nas.gov.ua/api/access/datafile/375" level="datafile"><labl>P-V.rtf</labl><txt>This file contains a regression analysis of the dependence "pressure - velocity" in RTF format.</txt><notes level="file" type="DATAVERSE:CONTENTTYPE" subject="Content/MIME Type">application/msword</notes></otherMat></codeBook>