koolomb damping

coolomb demping ack prakaar kaa sthir yaantrik demping haye jisamen pranali kii gatij oorjaa koo sliding gharshan (dou satahon kii saapeksh gati seey utpann gharshan joe ack dusare key khilaf dabaati haye) key madhyam seey avashoshit kiya jaataa haye. coolomb damping ack samanya damping tantra haye joe machinary mein hotaa haye.
itihas.
coolomb damping kaa naam isaliye rakhaa gayaa kyonki charles-augustin dee coolomb ney yantriki mein shodh kiya. baad mein unhone 1781 mein vigyaan akadami pratiyogita key liye "saral machines kaa siddhant" sheershak seey gharshan parr ack kaam prakaashit kiya. kulamb ney taba bijli aur chumbakatva key saath apane kaam key liye bahut prasiddhi praapt kii.
coolombian gharshan key tareeke.
coolomb damping gharshan key saath oorjaa koo avashoshit kartaa haye, joe usa gatij oorjaa koo taapiya oorjaa mein parivartit kartaa haye.ee. garmi. coolomb gharshan ise dou alag-alag tarikon key tahat maanata haih yaa tou sthir, yaa gatij.
sthaitik gharshan taba hotaa haye jaba dou vastuein saapeksh gati mein naheen hoti hain, ee.jee. yadi donon sthir hain. vastuon key beach lagaaya gayaa bull-parimaan mein-samanya bull key utpaad aur "sthir gharshan key gunank" seey adhik haih
doosari or gatij gharshan taba hotaa haye jaba dou vastuein saapeksh gati seey gujar rahee hoti hain, kyonki way ack dusare key khilaf slide karati hain. gatishil vastuon key beach lagaaya gayaa bull samanya bull key gunanphal aur "gatij gharshan key gunank" key parimaan key barabar haih
mode kii parwah kiye binaa, gharshan hamesha vastuon kii saapeksh gati kaa virodh karane key liye kaary kartaa haye. samanya bull koo saapeksh gati kii disha key liye lambavat roop seey liya jaataa haye; gurutvaakarshan key prabhaav mein, aur ack kshaitij satah dwara samarthit ack vastu key samanya mamle mein, samanya bull kewal vastu kaa vajan haye.
choonki sthaitik gharshan key tahat koee saapeksh gati naheen hoti haye, isaliye koee kaam naheen kiya jaataa haye, aur isaliye koee oorjaa nasht naheen kii jaa sakati haye. ack dolan pranali (paribhasha key anusaar) kewal gatij gharshan key madhyam seey nama hoti haye.
chitran.
dravyamaan sootra 3 key ack khand parr vichaar karein joe ack spring sthir sootra key saath ack spring key sanyam key tahat ack khurdari kshaitij satah parr slide kartaa haye. spring block seey judaa hotaa haye aur dusare chhor parr ack sthir vastu parr lagaaya jaataa haye jisase block koo spring key bull seey sthanantarit kiya jaa sakata haye.
jahan sootra _ 6 usa samay seey block kaa kshaitij visthaapan haye jaba spring aprasaarit hotaa haye. kshaitij satah parr, samanya bull sthir hotaa haye aur neuton key teesare niyam, i dwara khand key vajan key barabar hotaa haye.ee.
jaisa kii pahale kahaa gayaa haye, sootra _ 8 block kii gati key vipareet kaary kartaa haye. ack baar gati mein aaney key baad, block santulan key aspas kshaitij roop seey aage aur peechhe dolan karega. neuton kaa doosara niyam bataata haye kii khand kii gati kaa sameekaran haye
oopar, sootra _ 10 aur sootra _ 11 kramshah khand key wegg aur twaran koo darshaate hain. dhyaan dein kii gatij gharshan shabd kaa sanket sootra _ 12 parr nirbhar kartaa haye-jiss disha mein khand yatra curr rhaa haye-lekin "gati" parr naheen.
coolomb demping kaa ack vaastavik jeevan udaaharan havaai jahaaj key pankhon jaise gair-welded jodon vaali badee sanrachanaon mein hotaa haye.
siddhant.
koolomb demping sliding gharshan key kaaran lagaatar oorjaa koo nasht curr detaa haye. sliding gharshan kaa parimaan ack sthir maan haye; satah kshetra, visthaapan yaa sthiti aur wegg seey swatantra. coolomb demping seey gujarane vaali pranali aavadhik yaa dolansheel hoti haye aur sliding gharshan dwara niyantrit hoti haye. anivarya roop seey, pranali mein vastu ack santulan bindu key aspas aage-peechhe compan curr rahee haye. coolomb damping dwara kaary kii jaa rahee pranali araikhik hoti haye kyonki gharshan bull hamesha pranali kii gati kii disha kaa virodh kartaa haye jaisa kii pahale kahaa gayaa haye. aur kyonki gharshan maujood haye, gati kaa ayam samay key saath cumm yaa kshay hoe jaataa haye. coolomb demping key prabhaav mein, ayam ack dhalaan offormula _ 13 key saath raikhik roop seey kshay hotaa haye jahan "ω" n praakritik aavritti haye. praakritik aavritti ack aprachalit pranali mein ack nishchit samay antaral key beach pranali key dolan kii sankhya haye. yeh bhee gyaat honah chaahiye kii jaba aardrata sthir hoti haye tou aavritti aur compan kii avadhi naheen badalati haye, jaisa kii coolomb aardrata key mamle mein hotaa haye. τ" avadhi compan key dauran charanon kii punaravritti key beach key samay kii matra haye. jaise-jaise samay aage badhata haye, vastu kaa khisakana dheema hoe jaataa haye aur inn dolanon key dauran yeh joe doori taya karati haye vaha taba taka cumm hoe jaati haye jaba taka kii yeh shoonya, santulan bindu taka naheen pahunch jaati. vaha sthiti jahan vastu rukati haye, yaa isaki santulan sthiti, sambhaavit roop seey poori tarah seey alag sthiti mein hoe sakati haye jaba shuru mein aaraam parr hoti haye kyonki pranali araikhik hoti haye. raikhik pranaliyon mein kewal ack hii santulan bindu hotaa haye.

