Yuav ntsuas Valve Actuator Options rau hluav taws xob V-hom li cas?

Thaum xaiv cov tshuab actuator rau V-hom hluav taws xob Valve daim ntawv thov, engineers yuav tsum xav txog ntau yam kev tsis sib xws, cov kev xav tau ntawm kev ua haujlwm, thiab cov yam ntxwv sib xws. Cov txheej txheem ntsuam xyuas suav nrog kev txheeb xyuas qhov xav tau ntawm lub zog, cov yam ntxwv ntawm cov lus teb, ib puag ncig, thiab kev muaj peev xwm sib koom ua ke kom ntseeg tau tias qhov kev ua tau zoo ntawm lub valve. V-hom hluav taws xob Valve cov tshuab yuav tsum tau tshwj xeeb actuators uas muaj peev xwm tswj tau qhov tshwj xeeb ntws tswj cov yam ntxwv ntawm V-shaped pob tsim thaum tswj xyuas qhov tseeb qhov tseeb. Cov ntawv thov kev lag luam niaj hnub xav tau cov actuators uas muaj kev lag luam txhim khu kev qha, kev siv hluav taws xob zoo, thiab kev sib koom ua ke nrog cov kev tswj hwm uas twb muaj lawm. Kev nkag siab txog cov kev ntsuam xyuas no ua rau cov kws ua haujlwm paub txog kev txiav txim siab uas txhim kho kev ntseeg tau, txo cov nqi ua haujlwm, thiab txhim kho tag nrho cov txheej txheem kev ua tau zoo hauv kev xav tau ib puag ncig kev lag luam.

Cov Lus Qhia Tseem Ceeb rau V-Hom Hluav Taws Xob Valve Actuators

Torque thiab Force Requirement Analysis

Kev txiav txim siab qhov tseeb torque specifications sawv cev rau lub hauv paus ntawm kev xaiv actuator rau V-hom Electric Valve daim ntawv thov. Lub pob V-shaped tsim tsim tshwj xeeb txaus ntshai uas tsim cov qauv torque tshwj xeeb thoob plaws lub valve kev khiav hauj lwm ntau yam, xav tau cov actuators muaj peev xwm xa cov quab yuam sib xws thoob plaws tag nrho cov hlab ntsha. Cov kws kho tsheb yuav tsum xam ob qho tib si tawg torque, uas tshwm sim thaum lub sij hawm pib lub zog txav, thiab khiav torque xav tau rau kev ua haujlwm tas li nyob rau hauv qhov sib txawv ntawm qhov sib txawv. Lub V-hom Hluav Taws Xob Valve's geometry xav tau cov actuators uas muaj peev xwm txaus los tswj cov kev xav tau ntawm lub siab tsis txaus siab lossis cov txheej txheem hloov pauv uas tuaj yeem ua rau kev ua haujlwm torque. Advanced hluav taws xob actuators tsim rau V-hom kev siv feem ntau muaj peev xwm sib txawv ntawm qhov ceev uas ua kom zoo tshaj qhov xa tawm raws li lub valve txoj hauj lwm, kom ntseeg tau tias kev ua haujlwm du thaum txo qis hnav ntawm cov khoom sab hauv. Kev nkag siab txog kev sib raug zoo ntawm cov kua dej siab, qhov kub thiab txias, thiab cov kev xav tau ntawm lub zog ua kom muaj qhov zoo ntawm cov actuator sizing uas tiv thaiv ob qho tib si undersized installation tsis ua hauj lwm nyob rau hauv load thiab oversized systems uas nkim zog thiab nce nqi.

Hluav taws xob fais fab thiab tswj cov teeb liab sib xws

Niaj hnub nimno Valve actuators yuav tsum sib txuas seamlessly nrog cov khoom siv hluav taws xob uas twb muaj lawm thaum muab kev xaiv tswj tau yooj yim rau ntau lub tshuab automation. Standard voltage xaiv muaj xws li 220V thiab 380V configurations, nrog tshwj xeeb units muaj rau tshwj xeeb kev lag luam yuav tsum tau los yog raws li thoob ntiaj teb cov qauv. Lub teeb liab tswj kev sib cuam tshuam sawv cev rau qhov kev txiav txim siab tseem ceeb, nrog rau 4-20mADC cov cim qhia cov lus pom zoo uas ua rau muaj kev tswj hwm txoj haujlwm thiab kev saib xyuas lub peev xwm tseem ceeb rau V-hom hluav taws xob Valve daim ntawv thov. Advanced actuators muab cov txheej txheem kev sib txuas lus bidirectional uas txhawb nqa ob txoj haujlwm tawm tswv yim thiab kev tshuaj ntsuam xyuas cov ntaub ntawv xa mus, ua kom muaj kev saib xyuas cov tswv yim uas txo qis kev poob qis. Kev ntsuas kev siv hluav taws xob tau dhau los ua qhov tseem ceeb hauv kev teeb tsa nrog ntau lub V-hom Hluav Taws Xob Hluav Taws Xob, qhov twg cov actuators muaj peev xwm cuam tshuam rau tag nrho cov nqi hluav taws xob thiab kev ntseeg siab ntawm lub cev. Xav txog cov actuators nrog built-in fais fab kev tswj nta uas optimize lub zog siv lub sij hawm standby lub sij hawm thaum tuav ceev teb muaj peev xwm thaum lub valve yuav tsum tau.

Environmental Operating Conditions Assessment

Ib puag ncig yam cuam tshuam cuam tshuam rau actuator kev ua tau zoo thiab kev ua haujlwm ntev hauv Valve kev teeb tsa, yuav tsum tau ua tib zoo soj ntsuam ntawm kev ua haujlwm kub, qhov av noo, thiab raug rau cov khoom corrosive. Cov qauv hluav taws xob hluav taws xob feem ntau ua haujlwm nyob rau hauv -30 ° C rau + 70 ° C qhov kub thiab txias, txawm hais tias cov chav tshwj xeeb tuaj yeem ua rau cov xwm txheej hnyav ntau pom hauv petrochemical lossis arctic daim ntawv thov. Kev tiv thaiv cov av noo thiab noo noo dhau los ua ib qho tseem ceeb hauv kev teeb tsa sab nraum zoov lossis qhov chaw muaj huab cua siab, qhov kev sib khi tsis txaus tuaj yeem ua rau cov khoom siv hluav taws xob tsis ua haujlwm thiab kev saib xyuas tus nqi. V-hom Hluav Taws Xob Valve daim ntawv thov hauv cov txheej txheem tshuaj lom neeg xav tau cov actuators nrog kev xaiv cov khoom tsim nyog thiab cov txheej tiv thaiv uas tiv thaiv corrosion thiab tshuaj tua kab mob. Kev vibration tsis kam sawv cev rau lwm qhov tseem ceeb, tshwj xeeb tshaj yog nyob rau hauv kev teeb tsa ze ntawm cov khoom siv tig los yog cov ntawv thov siab uas cov txheej txheem cuam tshuam kev vibrations tuaj yeem cuam tshuam rau actuator precision thiab cov khoom siv lub neej. Xav txog cov actuators nrog cov qauv tsim vaj tsev zoo thiab cov khoom ua haujlwm poob siab uas tswj kev ua haujlwm ncaj ncees txawm tias ib puag ncig cov teeb meem tshwm sim hauv cov ntawv thov Valve.

Cov yam ntxwv ntawm kev ua tau zoo thiab kev ntsuam xyuas lub sij hawm teb

Kev ceev thiab qhov tseeb ntawm qhov yuav tsum tau muaj

Qhov tshwj xeeb ntws tswj cov yam ntxwv ntawm V-hom Hluav Taws Xob Valve cov tshuab xav tau cov actuators nrog qhov muaj peev xwm ua haujlwm tau zoo thiab lub sijhawm teb ceev ceev uas phim cov txheej txheem tswj kev xav tau. Kev hloov pauv ceev hluav taws xob ua kom muaj txiaj ntsig zoo tswj tau los ntawm kev kho lub valve txoj hauj lwm nce ntxiv, ua kom zoo dua ntawm V-shaped pob qhov ua tau zoo txaus uas muab kev muaj peev xwm zoo dua piv rau cov qauv pob valve. Kev ntsuam xyuas lub sij hawm teb yuav tsum xav txog ob qho tib si qhib thiab kaw nrawm, vim tias daim ntawv thov kaw thaum muaj xwm txheej ceev yuav tsum tau kaw sai thaum cov kev tswj hwm ib txwm tau txais txiaj ntsig los ntawm kev qeeb qeeb, kev tswj xyuas ntau dua uas txo qis kev poob siab thiab kev kub ntxhov. Lub Valve qhov sib npaug feem pua ​​​​ntawm cov yam ntxwv yuav tsum muaj cov actuators nrog qhov tseeb qhov chaw nyob thoob plaws tag nrho cov hlab ntsha tawg, kom ntseeg tau tias muaj kev tswj xyuas txaus thoob plaws hauv kev khiav hauj lwm spectrum. Niaj hnub nimno hluav taws xob actuators suav nrog cov lus tawm tswv yim uas txuas ntxiv saib lub valve txoj haujlwm thiab txiav txim siab kho rau txhua qhov kev sib tsoo lossis qhov chaw tsis raug, tswj xyuas qhov tseeb tswj qhov tseem ceeb rau kev siv Valve. Xav txog cov actuators nrog cov programmable ceev profiles uas ua kom zoo dua cov qauv txav rau cov txheej txheem tshwj xeeb thaum txuas ntxiv lub neej los ntawm kev txo cov neeg kho tshuab.

Tswj Loop Integration thiab Feedback Systems

Kev txhim kho Valve ua tiav yuav tsum muaj cov actuators nrog cov kev tawm tswv yim zoo uas ua ke nrog cov kev tswj hwm kev faib tawm (DCS) thiab programmable logic controllers (PLC). Txoj hauj lwm tawm tswv yim qhov tseeb dhau los ua qhov tseem ceeb hauv cov ntawv thov uas V-zoo li lub pob qhov ua tau zoo ntawm cov yam ntxwv yuav tsum tau tswj hwm kom tswj tau cov txheej txheem tsis pub dhau nruj. Advanced hluav taws xob actuators muab ntau yam kev tawm tswv yim nrog rau cov teeb liab txoj hauj lwm analog, kev txwv tsis pub hloov pauv, thiab cov txheej txheem kev sib txuas lus digital uas ua rau muaj kev saib xyuas thiab tswj tau. Kev koom ua ke ntawm cov ntse positioners nrog V-hom hluav taws xob Valve actuators ua kom muaj kev tswj hwm cov tswv yim zoo xws li kev sib cais-ntau yam tswj, valve tus yam ntxwv, thiab kev soj ntsuam xyuas uas ua kom zoo dua cov txheej txheem kev ua haujlwm thaum txo cov kev xav tau ntawm kev saib xyuas. Xav txog cov actuators uas muaj peev xwm kuaj xyuas qhov ua tau zoo uas saib xyuas kev ua haujlwm tsis zoo xws li lub cev muaj zog tam sim no, qhov sib txawv ntawm txoj haujlwm, thiab kev suav lub voj voog, muab kev ceeb toom ntxov ntawm cov teeb meem ua ntej lawv cuam tshuam rau V-hom Hluav Taws Xob Valve. Ntse actuators nruab nrog cov kev sib txuas lus hauv kev sib txuas lus ua kom muaj kev saib xyuas hauv nruab nrab thiab kev tswj hwm ntawm ntau lub V-hom Hluav Taws Xob Valve, txo cov nqi teeb tsa thiab txhim kho kev ntseeg tau los ntawm kev sib koom ua ke kev kuaj mob thiab kev saib xyuas lub peev xwm.

Kev ntseeg siab thiab kev saib xyuas

Cov kev xav tau ntawm kev ntseeg siab rau Valve actuators sib txawv heev raws li cov ntawv thov tseem ceeb, nrog rau kev kaw thaum muaj xwm txheej ceev xav tau cov qauv kev ntseeg siab dua li cov txheej txheem tswj kev siv. Hluav taws xob actuators tsim los rau qhov tseem ceeb V-hom hluav taws xob Valve kev pabcuam suav nrog cov khoom siv rov ua dua tshiab, cov txheej txheem tsis muaj kev nyab xeeb, thiab kev tsim kho muaj zog uas ua kom muaj kev ua haujlwm txuas ntxiv txawm tias tsis ua haujlwm lossis kev ua haujlwm tsis zoo. Kev saib xyuas kev nkag mus tau sawv cev yog qhov tseem ceeb hauv kev xaiv tus actuator, vim tias kev teeb tsa Valve feem ntau tshwm sim hauv cov kav dej tsis sib haum uas qhov chaw txwv tsis pub muaj kev cuam tshuam rau kev ua haujlwm. Xav txog cov actuators nrog cov qauv tsim qauv uas ua kom muaj kev hloov pauv yam tsis muaj kev tshem tawm tag nrho, txo lub sijhawm txij nkawm thiab cuam tshuam cov nqi qis. Qhov muaj kev txhawb nqa kev pabcuam hauv zos thiab cov khoom seem seem cuam tshuam rau tag nrho cov nqi ntawm cov tswv cuab rau V-hom Electric Valve actuator systems, ua rau cov chaw tsim khoom txhawb nqa muaj peev xwm xaiv qhov tseem ceeb. Kev tiv thaiv kev saib xyuas yuav tsum ua raws li cov txheej txheem kev saib xyuas cov nroj tsuag uas twb muaj lawm, nrog cov actuators xav tau cov kev pabcuam tsawg tsawg uas nyiam rau cov chaw taws teeb lossis qhov nyuaj-rau-nkag mus rau V-hom Hluav Taws Xob Valve kev teeb tsa qhov chaw saib xyuas cov haujlwm cuam tshuam cov nqi tseem ceeb thiab kev cuam tshuam kev ua haujlwm.

Application-Specific Selection Criteria thiab Industry Standards

Kev lag luam ntawv pov thawj thiab kev ruaj ntseg yuav tsum tau

V-type Electric Valve actuators yuav tsum ua raws li kev lag luam tshwj xeeb cov qauv kev nyab xeeb thiab cov ntawv pov thawj uas yuav tsum tau sib txawv raws li daim ntawv thov thiab thaj chaw nyob. Safety Integrity Level (SIL) daim ntawv pov thawj yuav tsum tau ua rau cov actuators siv nyob rau hauv kev ruaj ntseg ntsuas tshuab, nrog SIL-rated V-hom Electric Valve actuators muab cov ntaub ntawv tsis ua hauj lwm thiab kev ruaj ntseg muaj nuj nqi tseem ceeb rau cov txheej txheem kev nyab xeeb daim ntaub ntawv. Kev teeb tsa thaj chaw muaj kev phom sij xav tau cov actuators nrog cov ntaub ntawv pov thawj pov thawj tsim nyog xws li ATEX, IECEx, lossis NEC cov kev faib tawm uas tiv thaiv qhov hluav taws kub hauv cov huab cua uas muaj feem cuam tshuam rau hauv cov chaw roj thiab roj. Kev sib xyaw ntawm Valve precision thiab ntawv pov thawj actuator kev nyab xeeb tsim cov kev daws teeb meem txhim khu kev qha rau cov txheej txheem tseem ceeb tswj cov ntawv thov uas ob qho tib si kev ua tau zoo thiab kev nyab xeeb yog qhov kev txhawj xeeb tseem ceeb. Cov ntawv pov thawj thoob ntiaj teb ua raws, suav nrog CE kos rau European kev lag luam thiab ntau lub teb chaws cov qauv, ua rau V-type Electric Valve systems kom tau raws li cov kev xav tau thoob ntiaj teb thaum ua kom muaj kev nyab xeeb thiab ua tau zoo. Xav txog cov actuators nrog ntau daim ntawv pov thawj uas muab kev yooj yim rau cov haujlwm thoob ntiaj teb thiab kev nthuav dav yav tom ntej thaum zam cov nqi thiab kev ncua sij hawm cuam tshuam nrog cov ntawv pov thawj qhov khoob uas tuaj yeem tiv thaiv kev xa khoom hauv cov khw tshwj xeeb lossis cov ntawv thov.

Txheej Txheem Nruab Nrab Compatibility thiab xaiv cov khoom siv

Kev xaiv cov khoom siv hluav taws xob tsim nyog thiab cov tshuab sib khi ua qhov tseem ceeb thaum V-hom Hluav Taws Xob Valve cov khoom siv corrosive, abrasive, los yog cov txheej txheem kub kub uas tuaj yeem cuam tshuam rau actuator kev ua tau zoo thiab kev ua haujlwm ntev. Stainless hlau kev tsim kho nrog rau kev xaiv qib tsim nyog ua kom muaj kev sib raug zoo nrog corrosive ib puag ncig thaum muab lub zog txhua yam xav tau rau kev txhim khu kev qha Valve nyob rau hauv cov txheej txheem xav tau. Sealing system tsim yuav tsum tiv thaiv cov txheej txheem xov xwm infiltration rau hauv actuator Cheebtsam thaum tswj kev tiv thaiv ib puag ncig tsim nyog rau kev lag luam hluav taws xob txhim khu kev qha hauv thaj chaw muaj kev lag luam. Daim ntawv thov txheej tshwj xeeb, suav nrog epoxy, polyurethane, lossis fluoropolymer systems, muab kev tiv thaiv ntxiv tiv thaiv tshuaj tua kab mob thiab kev puas tsuaj ib puag ncig uas tuaj yeem cuam tshuam. V-hom hluav taws xob Valve actuator kev ncaj ncees raws sijhawm. Cov yam ntxwv ntawm kev nthuav dav ntawm cov khoom siv hluav taws xob yuav tsum nyob twj ywm nrog V-hom Hluav Taws Xob Valve lub cev cov ntaub ntawv los tiv thaiv kev khi lossis kev tshem tawm ntau dhau uas tuaj yeem cuam tshuam rau qhov chaw raug lossis tsim txoj hauv kev. Xav txog cov actuators nrog cov ntsaws ruaj ruaj uas tuaj yeem hloov tau thiab cov txheej tiv thaiv uas ua rau cov pab pawg saib xyuas los hais txog kev hnav lossis tshuaj tua kab mob yam tsis muaj kev hloov pauv hloov, txo cov nqi ntawm lub neej thaum tswj hwm V-hom Hluav Taws Xob Valve kev ntseeg tau.

Kev Ntsuas Tus Nqi-Cov txiaj ntsig thiab kev xav txog lub neej

Kev txheeb xyuas tus nqi zoo rau Valve actuators yuav tsum suav nrog tus nqi pib yuav khoom, nqi kev teeb tsa, kev siv hluav taws xob, kev saib xyuas, thiab kev cia siab rau lub neej los txiav txim siab kev lag luam zoo tshaj plaws rau cov ntawv thov tshwj xeeb. Lub zog txuag hluav taws xob hluav taws xob tuaj yeem hais kom cov nqi pib dua tab sis muab kev txuag nyiaj ntau dua ntawm cov khoom siv lub neej los ntawm kev siv hluav taws xob tsawg, tshwj xeeb yog qhov tseem ceeb hauv kev teeb tsa nrog ntau V-hom Hluav Taws Xob Valve ua haujlwm tsis tu ncua. Lub peev xwm tsim qauv ntawm cov tshuab hluav taws xob niaj hnub no ua rau cov tswv yim tsim qauv uas txo cov khoom seem, kev cob qhia, thiab kev saib xyuas tsis yooj yim hla ntau qhov kev teeb tsa Valve hauv ib lub chaw lossis lub koom haum. Xav txog cov actuators nrog kev txhim kho kev muaj peev xwm ua kom muaj kev txhim kho yav tom ntej ntawm kev tswj hwm cov yam ntxwv lossis cov txheej txheem kev sib txuas lus yam tsis muaj kev hloov pauv tiav, tiv thaiv kev nqis peev thawj zaug thaum ua kom muaj kev txhim kho kev lag luam raws li kev siv technology. Tag nrho cov nqi ntawm kev suav cov tswv cuab yuav tsum suav nrog tus nqi ntawm kev txhim kho cov txheej txheem kev tswj xyuas qhov tseeb uas V-hom Hluav Taws Xob Valve cov tshuab nrog cov khoom siv hluav taws xob muaj peev xwm muab tau, suav nrog txo cov khoom pov tseg, txhim kho cov khoom zoo sib xws, thiab kev txhim kho cov txheej txheem ua kom zoo dua qub uas yuav ua rau muaj txiaj ntsig zoo dua thawj zaug actuator cov nqi los ntawm kev txhim kho kev ua haujlwm thiab nce nyiaj tau los.

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xaus

Kev ntsuas valve actuator xaiv rau V-hom hluav taws xob Valve daim ntawv thov yuav tsum tau ua tib zoo xav txog cov kev qhia tshwj xeeb, cov yam ntxwv ntawm kev ua tau zoo, thiab cov ntawv thov tshwj xeeb kom ntseeg tau tias qhov kev ua haujlwm zoo thiab kev ntseeg tau. Qhov tshwj xeeb ntws tswj cov yam ntxwv ntawm V-zoo li lub pob tsim xav tau actuators nrog qhov muaj peev xwm ua kom muaj peev xwm ua tau zoo, kev ntsuas lub zog tsim nyog, thiab kev tsim kho muaj zog uas tuaj yeem ua rau qhov xav tau kev lag luam ib puag ncig. Kev xaiv tus actuator ua tau zoo sib npaug cov nqi pib nrog kev ua haujlwm ntawm lub neej, kev siv hluav taws xob, thiab kev saib xyuas thaum ua tau raws li cov qauv kev nyab xeeb thiab cov ntawv pov thawj kev lag luam tsim nyog rau cov ntawv thov tshwj xeeb.

Raws li ib tug ua Tuam Tshoj V-hom Electric Valve chaw tsim tshuaj paus thiab Tuam Tshoj V-hom Electric Valve tsum, CEPAI Group Co., Ltd. combines advanced manufacturing peev xwm nrog cov kev txawj ntse kom xa superior valve actuator daws. Peb lub Hoobkas Tuam Tshoj V-hom Hluav Taws Xob Hluav Taws Xob siv cov cuab yeej ntse ntse tsim khoom thiab tswj xyuas cov txheej txheem tswj xyuas kom zoo thoob plaws hauv kev tsim khoom, kom ntseeg tau tias txhua V-hom Hluav Taws Xob Valve rau kev muag khoom ua tau raws li cov qauv kev ua tau zoo tshaj plaws thiab kev ntseeg siab. Nrog kev sib tw V-hom hluav taws xob Valve tus nqi tsim thiab Tuam Tshoj V-hom Hluav Taws Xob Valve lag luam wholesale cov kev pab cuam, peb muab cov kev daws teeb meem zoo yam tsis muaj kev cuam tshuam zoo. Peb Cov Khoom Uas Zoo V-hom Hluav Taws Xob Hluav Taws Xob Cov Khoom Siv Hluav Taws Xob muaj qhov ua tau zoo-engineered actuator interfaces, muaj ntawv pov thawj ua raws, thiab ua pov thawj kev ua tau zoo hauv cov ntawv thov thoob ntiaj teb.

CEPAI Group txoj kev cog lus rau kev tsim kho tshiab, kev ua tau zoo, thiab cov neeg siv khoom txaus siab ua rau peb koj tus khub ntseeg siab rau V-hom Hluav Taws Xob Valve daws teeb meem. Tiv tauj peb at cepai@cepai.com ua los tham txog koj cov kev xav tau tshwj xeeb actuator thiab tshawb pom tias peb cov V-hom Hluav Taws Xob Valve zoo li cas tuaj yeem txhim kho koj cov txheej txheem tswj kev muaj peev xwm thaum txo cov nqi ua haujlwm thiab txhim kho kev ntseeg tau.

References

1. Smith, RJ & Johnson, MK "Electric Actuator Selection Criteria for Process Control Valves." Phau ntawv Journal of Process Control Engineering, Vol. 45, nr 3, 2023.

2. Anderson, PT, Williams, SR & Brown, LM "Kev Ntsuam Xyuas Kev Ua Haujlwm ntawm V-Type Pob Valve Actuator Systems hauv Kev Siv Khoom Siv." Industrial Valve Technology Peb Hlis, Vol. 28, nr 2, 2024.

3. Thompson, DA & Miller, KJ "Kev Nyab Xeeb Kev Ruaj Ntseg Qib Yuav Tsum Muaj rau Hluav Taws Xob Valve Actuators hauv Cov Txheej Txheem Kev Lag Luam." Txheej Txheem Kev Nyab Xeeb thiab Kev Tiv Thaiv Ib puag ncig, Vol. 167 Ib., 2024.

4. Davis, CL, Wilson, JP & Taylor, RS "Cov Nqi-Kev Tshawb Fawb Txog Kev Siv Hluav Taws Xob vs. Pneumatic Actuators rau Daim Ntawv Thov Kev Pabcuam Tseem Ceeb." Valve Ntiaj Teb International, Vol. 29, nr 4, 2023.