CT2004 Abstracts

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ABSTRACTS

Workshop

on

Computerized Tomography

forScientists and Engineers

February 13-15, 2004

INCLUDEPICTURE "http://www.iitk.ac.in/aicte/iitloo.!p" # $ER%E&'R$ATINET

Organised by

Depa(t)ent o* $echanical Eninee(in

In+ian In,tit-te o* Technolo

anp-( 102034

CT 2004
http://www.iitk.ac.in/http://www.iitk.ac.in/


2/26

IN5ITED TALS

P(oce,, To)o(aph: De6elop)ent an+ Application o* Nonint(-,i6e $ea,-(in

Techni7-e, *o( $-ltipha,e &low,

$.Behling8 D. $ewe,Uni6e(,it o* 9anno6e( %e()an;

I)pe+ance Techni7-e *o( the $ea,-(e)ent o* Two Pha,e &low Pa(a)ete(,:

Po,,i


3/26

Con6ection In Di**e(entiall 9eate+ Ai(ate( Lae(, An+ It, Recon,t(-ction U,in

Ra+ial To)o(aph In A Ci(c-la( Ca6it

S. Punjabi

U!!ain Eninee(in Collee8 U!!ain

To)o(aph in &-,ion Pla,)a Re,ea(ch

C.5.S. RaoIn,tit-te *o( Pla,)a Re,ea(ch8 %an+hinaa(

To)o(aphic Recon,t(-cti6e Techni7-e, *o( 5oi+*(action +i,t(i


4/26

P(oce,, To)o(aph: De6elop)ent an+ Application o* Non

int(-,i6e $ea,-(in Techni7-e, *o( $-ltipha,e &low,

$. Behlin8 D. $ewe,Uni6e(,it o* 9anno6e( %e()an;8 In,tit-te o* P(oce,, Eninee(in8 I*5

The 6a(iet o* (ea+ to -,e )ea,-(in techni7-e, a6aila

on )an ea(, o* +e6elopin8


5/26

I)pe+ance Techni7-e *o( the $ea,-(e)ent o* Two Pha,e &low

Pa(a)ete(,: Po,,i


6/26

application, pa(a)et(ic 6al-e+ o* each o* the pha,e+ na)el pha,e 6elocit o(

pha,e *low (ate; nee+ to


7/26

he(e i, the elect(ical potential8 > the c-((ent +en,it8 E the elect(ical *iel+8 I the

c-((ent8 the con+-cti6it o* the li7-i+ an+ R the (e,i,tance.

&inall8 the c-((ent I can


8/26

ii; 1ringing e''e%t: Thi, (e,-lt, in th(ee+i)en,ional e**ect, in a(ea p(o


9/26

Ult(a,onic A,,e,,)ent o* the E**ect o* 5a(iation, o* Di**e(ent

P(oce,, Pa(a)ete(, in Blowin o* In+-,t(ial R-


10/26

=Ra Co)p-te+ To)o(aph *o( Soli+ '

A.. >ena8 N.. Da,8 Sa!i >aco< %eo(e8 B. 5enkata(a)an8

. a,i6i,wanathan8 T. >aak-)a(8 P. alaana,-n+a(a) an+ Bal+e6 Ra!Di6i,ion *o( PIE an+ NDT De6elop)ent

In+i(a %an+hi Cent(e *o( Ato)ic Re,ea(ch8 alpakka)40F 301

E%a!&'(ena)!*#ar+erne+!n

Co)p-te+ To)o(aph CT; ha, p(o6e+ to ,cienti*ic application,. To)o(aph i, an i)ain techni7-e8 which p(o+-ce, c(o,,

,ectional +etail, o* an o

CT )achine *o( in+-,t(ial an+ ,cienti*ic application, i, )o(e co)ple than )e+ical

,,te), ,ince8 it ha, to acco))o+ate la(e 6a(iation, in +en,it an+ achie6e *ine(

(e,ol-tion. The to)o(aph ,,te) at the a-tho(J, la,,te). The =(a -nit i, E(e,co 100 $& with a 6oltae (ane o* 10100 k5 an+ a

)ai)-) t-,i)ple. The o

in+ieno-,l. Thi, i, a *o-(ai, )anip-lato( capa)ai)-) weiht o* 1 k. The ,pan in the 8 an+ +i(ection, a(e F08 1 an+ 3 c)with ,tep (e,ol-tion o* 30 )ic(on an+ the (e,ol-tion in i, 0.003 +e(ee. The

)anip-lato( i, cont(olle+

3; 1 )) Al-)in-) clin+e(8

1; 1 )) Al-)in-) clin+e( with F )) cent(al hole8

F; 1 )) Al-)in-) clin+e( with F )) cent(al hole *ille+ with Steel

H; 1 )) Al-)in-) clin+e( with F )) cent(al8 F )) o** cent(al an+ H ))

o** cent(al hole,.H00 p(o!ection, in F40 +e(ee we(e ac7-i(e+. The (econ,t(-ction o* the i)ae, ha,

,ettin -p o* a opti)-) an+ (elia


11/26

Stea+,tate $-ltipha,e &low $ea,-(e)ent &acilit at &CRI

$. S-(e,h8 R.5. Ra!e,h8 $. 5i,wanathan8 $.S. onn-(

&l-i+ Cont(ol Re,ea(ch In,tit-te &CRI;8 Palhat4G2 41F

$-ltipha,e *low8 a,li7-i+ twopha,e *low in pa(tic-la(8 i, o* c(itical i)po(tance to

in+-,t(ie, in 'il an+ a, ,ecto( an+ N-clea( powe( plant,. $ea,-(e)ent o* )-lti

pha,e *low i, not ea, an+ the )etho+, c-((entl in -,e a(e pa(tic-la(l not 6e(

acc-(ate. Unce(taintie, o* -naccepta


12/26

Bone I)ain -,in Co)po-n+ Ult(a,onic To)o(aph

P. La,a-e,38 P. La-ie(1

3

Lawa6e. The )etho+ i, ,ol-tion. In thi, ca,e8 -lt(a,o-n+ to)o(aph ,-**e(, *(o) an i)po(tant li)itation +-e

to ,t(on wa6e*(ont, +i,to(tion (e*(action8 atten-ation; (e,-ltin in a poo( 7-alit o*to)o(aphic i)ae,.

'ne ,ol-tion i, to co)pen,ate *o( (e*(action Snell@, law i, 6ali+ *o( each ,inle (a. The eact ,hape an+ ,ie o* the te,t o

con6e(e, 7-ickl towa(+, the ,ol-tion.

P(eli)ina( epe(i)ental (e,-lt, on h-)an *e)-( +e)on,t(ate the *ea,i


13/26

Challene, in O-antitati6e Ult(a,o-n+ Bone St(enth

A,,e,,)ent : Stat-, an+ Pe(,pecti6e,

P. La-ie(La


14/26

Co)p-te(ie+ To)o(aph in Bla,t &-(nace

S.. $an+al

Eninee(in Di6i,ion8 National $etall-(ical Laa),he+p-( 2F3 00G8 >ha(khan+

$an epe(i)ental ,t-+ie, ha6e


15/26

Elect(ical To)o(aph *o( TwoPha,e &low,:

Seein witho-t ee, in,i+e ,ti((e+ 6e,,el,

R. $annChe)ical Eninee(in8 U$IST8 $anche,te(8 $40 3OD8 U

(.)annQ-)i,t.ac.-k

Bo+ ,cannin eploitin FD i)ain ha, (e6ol-tioni,e+ +iano,tic, an+ t(eat)ent

in )e+icine. P(oce,, eninee(, wo-l+ like to


16/26

R. $ann with $. an an+ &.>. Dickin "Elect(ical Re,i,tance To)o(aph Sen,in

S,te), *o( In+-,t(ial Application,"8 Che). En. Co))-n.8 3G8 HK8 3KKK

R. $ann with $. an8 A.E. &o((e,t8 P.>. 9ol+en8 &.>. Dickin8 T. Dakow,ki an+ R.B.

E+wa(+,8 "%a,Li7-i+ an+ $i,cil8 GG8 2G8 1000

R. $ann with $. an8 A. Do(wa(+ an+ D.S. 5lae68 "$ea,-(e)ent, o* %a,Li7-i+

$iin in a Sti((e+ 5e,,el -,in Elect(ical Re,i,tance To)o(aph"8 Che).En.>l.8

GG8 KF8 1000

R. $ann with T. Dakow,ki8 $. $iko,8 D.S. 5lae68 %.. &ollow,8 A. Bo)an an+$.P.. il,on8 "I)ain Nlon Pol)e(i,ation P(oce,,e,


17/26

Diital Ra+io(aph: I)ain an+ 5i,-aliation *o( In+-,t(ial

Application,

D. $i,h(a8 5. $anoha(an8 N. %opalika8 S. %eo(e %. $oh(#In+-,t(ial I)ain an+ $o+elin Laohn &. elch Technolo

Cente(8 Banalo(e8 In+ia#%E In,pection Technoloie,8 'ne Ne-)ann a $D 10G8 Cincinnati8

'9 H13

Diital (a+io(aph DR; techni7-e i, (api+l epan+in in in+-,t(ial an+ )e+ical

application, +-e to the


18/26

Con6ection in Di**e(entiall 9eate+ Ai(wate( Lae(, an+ it,

Recon,t(-ction -,in Ra+ial To)o(aph in a Ci(c-la( Ca6it

S.P-n!a&o( the te)pe(at-(e *iel+ )ea,-(e)ent in the *l-i+ )e+i-)8 the p(i)a( in,t(-)ent

e)ploe+ in the p(e,ent wo(k i, the $achehn+e( inte(*e(o)ete(. It e)plo, a F

) 9eNe Spect(a Ph,ic,; la,e( with 30 )) +ia)ete( optic,. Inte(*e(o(a), ha6e


19/26

with *l-i+ lae(, o* e7-al thickne,,. The (e*e(ence cha)


20/26

G; 9e()an8 %. T.8 3K208 I)ae Recon,t(-ction *(o) p(o!ection,8 Aca+e)ic P(e,,8

New o(k

2; $-n,hi8 P.83KKG8 Application o* Co)p-te(ie+ To)o(aph *o( )ea,-(e)ent, in

9eat an+ $a,, T(an,*e(8 P(ocee+in, o* the F (+IS9$T/AS$E 9$T con*e(ence8 IIT

anp-(.K; P-n!a


21/26

C.5.S. Rao

=(a Diano,tic, %(o-p8 In,tit-te *o( Pla,)a Re,ea(ch8 Bhat8

%an+hinaa( F21 H12

To)o(aph ha, +e)on,t(ate+ it, -,e*-lne,, to +iano,e *-,ion pla,)a,. It, non

in6a,i6e cha(acte( ha, )a+e it att(acti6e in pla,)a ph,ic,. It i, e,,entiall a

techni7-e to (eco6e( the th(ee +i)en,ional +i,t(i


22/26

P. Sata)-(th an+ N. S. Diit

La,e( Pla,)a Technolo Di6i,ion8 Bha


23/26

A)a( Sinha8 P.S. Sa(ka(8 B.. %o+wal

9ih P(e,,-(e Ph,ic, Di6i,ion8 Bha

6i,-aliation can li)itation,. 'ne o* the )etho+, -,e+ in ,-ch FD 6i,-aliation in6ol6e, o,-(*ace, (en+e(in techni7-e, a(e then -,e+ *o( 6i,-aliation o* ,-ch 6ol-)e +ata.

hile the othe( )etho+ in6ol6e, +i(ect FD (econ,t(-ction -,in cone


24/26

De6elop)ent o* Co)p-te( Ai+e+ To)o(aph S,te), in

DRDL

S. 5ath,al8 Sc M&JDRDL8 9+e(a

i, po,,ican

,,te), a(e ope(ational. A 14 channel +etecto( a((a ha,


25/26

Dete()ination o* FD Concent(ation &iel+ a(o-n+ a %(owin

C(,tal U,in La,e( Sha+ow(aphic To)oa(ph

S. 5e()a8 . $-(ali+ha(#an+ 5. . a+hawanLa,e( $ate(ial, Di6i,ion8 Cent(e *o( A+6ance+ Technolo8 In+o(e H1

03F8 In+ia#Depa(t)ent o* $echanical Eninee(in8 In+ian In,tit-te o* Technolo8

anp-( 102 0348 In+ia

C(,tal (owth *(o) ,ol-tion i, a co)ple pheno)enon in6ol6in +o-


26/26

Re*e(ence,:

W3X. . R. ilco8 T(an,po(t pheno)ena in c(,tal (owth *(o) ,ol-tion8 P(o. C(,t.

%(owth an+ Cha(act.8 14 3KKF; 3F3KH.

W1X. S-nil 5e()a8 . $-(ali+ha( an+ 5. . a+hawan8 &low 6i,-aliation an+

)o+elin o* con6ection +-(in (owth o* DP c(,tal,8 P(ocee+in, o* the H thA,ian$eetin on &e((oelect(ic A$&H;8 Dec. 100F8 I. I. Sc.8 Banalo(e8 In+ia8 p. 1H1.

WFX. %. T. 9e()an8 I)ae (econ,t(-ction *(o) p(o!ection,: The *-n+a)ental, o*

co)p-te(i,e+ to)o(aph8 Aca+e)ic P(e,,8 New o(k8 3K20.

WHX. P. $-n,hi8 E((o( anal,i, o* to)o(aphic *ilte(, Pa(t I: Theo(8 NDT E

Inte(nat.8 1 3KK1; 3K33KH.

WX. P. $-n,hi8 $. $ai,l an+ 9. Reite(8 Epe(i)ental a,pect, o* the app(oi)ate e((o(

*o()-la *o( to)o(aphic (econ,t(-ction8 $ate(ial, E6al-ation8 1; 3KKG; 3223K3.

W4X. De

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CT2004 Abstracts