
damping tork

upakaranathe soochippichaanu damping tork nalkunnathu. vibration energy obsorption, shaaft vibration saprashan, sophtt staartt, overload protection device ennivaykkaayi upayogikkunna eathoru samvidaanatheyum thirichariyaan upayogikkunna oru pothuvaaya padamaanu damper. kaaryakshamamaya oru damper roopakalppana cheiyunnathinu, damping tork aadyam kanakkaakkendath athyaavasyamaanu. oru yanthrathinte electromechanical tork vyathiyaanangalude vegatha vyathiyaanamaan damping tork allengil damping fozhsu, athesamayam angle vyathiyaanathe synchronising tork [1] ennu vilikkunnu. oru alavedukkal upakaranathil, nyayamaaya churungiya samayathinullil sthiramaaya prathiphalanam soochippikkunnathinu chalikkunna samvidaanathe vishramikkaan damping tork aavasyamaanu. pooyintar chalanathilaayirikkunnidathum kaalam maathrame ithu nilanilkkoo. damping torkkinte abhaavathil pooyintar churungiya samayathekku aandolanamcheyyukayum sthiramaaya sthaanathekku varikayum cheiyunnu, eee saahacharyathe under damping ennu vilikkunnu. damping fozhsu valare valuthaanenkil, pooyintar pathukke vishramikkum, ithine ovar damping ennu vilikkunnu. oru sisttathinte swaabhaavika aandolanathe ethirkkunna chalanam uthppaadippikkunnathiloo oru sisttathinte chalanam niyanthrikkunnathinulla oru bhauthika prakriyayaan damping tork. gharshanathinu samaanamaayi, oru sisttam chalanathilaayirikkumbol maathrame ithu pravartthikkoo, sisttam vishramathilaanenkil athu nilavililla. oru andolana samvidaanathinu vegathilum krithyathayilum vaayanakal praapthamaakkuka ennathaanu ithinte praadhamika lakshyam. oru vasthuvine athinte adisthaana aavruthiyil ennennekkumaayi aandolanamcheyyaan anuvadikkunnathinupakaram, damping tork oru reeding nadatthaan paryapthamaaya aandolanathe mandagathiyilaakkunna oru ethirprakriya shakti prayogikkunnu. pala alaveduppu upakaranagalilum damping tork upayogikkunnundengil, ithu oru nischitha moolyamulla onnalla, marichu oru vyathichalana tork vezhsasil graph cheytha oru pooyintarine adisthaanamaakkiyaanu krameekarikkunnath. time graph. aandolanathe niyantrikkaanulla kazhivu kaaranam chalikkunna samvidaanangalude alavil damping tork oru avibhaajya gadakamaanu.
uthppaadanam.
eyar friction damping, fluid friction damping, eddi karant damping, electromagnetic damping enniva ulppedunna damping tork uthppaadippikkunnathin naalu vyathyastha vazhikalundu.
upayogikkunnu.
aandolanathinu vidheyamaakunna oru vasthuvinte vegathilum krithyathayilum vaayikkaan damping tork upayogikkunnu. jadathvam kaaranam, chalanatthilulla oru vasthu chalanatthil thudaraan pravanatha kaanikkunnu, athinaal churungiya samayathinullil athine athinte anthima andolana nirakkilekku konduvaraan oru ethirpreritha shakti aavasyamaanu. swaabhaavika aandolanathe athirthukondu damping tork ithu cheiyunnu, ithu upayokthaavine krithyamaaya vaayana nedaan prapthamaakkunnu. krithyamaaya daatta nedunnathinulla eaka maargamaayi, chalanatthilulla oru sisttathinte daatta shekharikkunnathu ulppedunna mikka pareekshanangalilum ithu upayogikkunnu. mukalil vivarichathupole ithinu niravadhi vyathyastha ulppaadana reethikalundu, ithu oru prathirodha shakti aavasyamulla niravadhi modalukalil upayogikkaan anuvadikkunnu. ennirunnaalum, mukalil soochippichathupole damping tork srishtikkunnathinu chila reethikalundu, athu sariyaaya aavasyakathakal niravettunnuvenkil maathrame oru systethinu baadhakamaakoo.
alakkal.
damping tork ennathu upayogikkumbol samkhyakal nalkappedaattha oru chalanamaanu, marichu oru pareekshanatthil oru pooyintar upayogichu pareekshikkukayum nireekshikkukayum cheiyunnu. oru upakaranathinte pooyintar ennathu oru deflection tork time graph adisthaanamaakki damping tork kaanikkunna bhagamaanu. sariyaaya alavil damping tork nalkunnathinaayi vyathichalanavum tork niyanthrikkunnathum kanakkileduthaanu ithu cheiyunnathu. yanthrathile pooyintar aandolanathinu kaaranamaakunnath deflection torkaanu, koodaathe niyanthrana tork ennathu pooyintarine aniyanthrithamaayi aandolanathil ninnu thadayunna oru prathirodha sakthiyaanu. vikshepana tork tork niyanthrikkunnathum oru scalinu samanamaaya reethiyil pravartthikkunnu, aaa vikshepana tork skailil amarthunna bhaaramaan, koodaathe niyanthrana tork prarambha bharam santhulithamaakkaan upayogikkunna kaundar veyttaanu. nalla phalangal labhikkunnathin eee rund shakthikalum parasparam thulyamaayirikkendath valare pradhaanamaan.
vikshepanavum tork ulppaadanavum niyanthrikkunnu.
damping tork pole vyathichalanavum tork niyanthrikkunnathum vyakthamaayi alakkunnilla, pakshe avaa srishtikkaanum angane vyathyastha 2-vazhikalil niyantrikkaanum kazhiyum. eee rund torkkukal srishtikkunnathiloode pooyintar chuvade kaanichirikkunnathupole vishakalanam cheyyaan kazhiyunna oru prathyeka reethiyil neengum. thudakkathil systethe chalanatthilaakkunna eathu tharatthilulla shakthiyum vyathichalana tork aakam. maruvashathu tork niyanthrikkunnath oru alakkunna upakaranam vazhiyaan srishtikkappedunnathu, athinaal ithu swaabhaavikamaayi sambhavikkunna chalanamalla. spring kantrol, gravity kantrol enningane rund vazhikalundu tork niyantrikkaan
vyathichalanavum tork niyanthrikkunnathum vishakalanam cheyyumbol moonnu pradhana vibhaagangalund, undamped, ovar damped, critically damped. oru sisttam nananjathaanengil athu samayabandhithamayi athinte anthima andolana nirakkil athilla, deerghakaalathekku pathukke aandolanamcheyyum. ithu amithamaayi nanachathaanenkil, krithyamaaya vaayana nalkaan kazhiyaathathra mandagathiyilulla nirakkil sisttam aandolanamcheyyum. avasaanamaayi, ithu critically damp cheythittundenkil, ithinu thulya alavil vyathichalanavum tork niyanthrikkunnathum undu, angane sisttam aaa moolyathe marikadakkaathe sariyaaya moolyam vegathil kandethaan pooyintarine anuvadikkunnu. critically damp cheythathukondu ardhamaakkunnathu yanthrathin sariyaaya alavil damping tork undu, ithu pareekshanangalkk upayogikkaan thayyaaraan.
paraamarshangal.
1. power enchiniyaring sosaitti general meating, 2006. athaayath, 10.1109/pes.2006.1709001

