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PRESENTED BY

AMIT RATAN BISWAS ROLL NO.-09/ME/47

REG. NO.-0901225155

MECHANICAL ENGINEERING GUIDED BY MR.A K BHOI

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CONTENT

INTRODUCTIONWHAT IS PUMP?NECESSECITWH PISTONLESS PUMP?WORKING O! PISTONLESS PUMPCOMPARISON B/W TURBO PUMP AND PISTONLESS

PUMPINSTALLATION !IGURE

AD"ANTAGESAPPLICATIONSDISAD"ANTAGESCONCLUSION

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INTRODUCTION

NASA HAS DE"ELOPED A LOW COSTPISTONLESS!UEL PUMP

THIS PUMP PRO"IDES INCREASED DESIGN!LE#IBILIT $ INCREASE DAMAGE AND !AULT

TOLERANCE

ABSENCE O! PISTON LEADS TO LESS !RICTIONLOSSES$ HENCEIMPRO"ESE!!ICIENC O! ENGINECONSIDERABL

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WHAT IS PUMP?

P%&' () * +,(, ( ,3)&,*(*,,36( +3*%( ,,36

P3((',8 A '*3(* *%%& 3,*,+ ,(,3* '*3) '%&' 3,,(,)&,*(* ,,36

O( () 3,+ ( '%&' +%, *&)',3('3,))%3, *+ )%( 3,*,+ : '%&'(6,,&,

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O( () );%,,

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ECITY

T%3: '%&') %),+ ( 3>, *3,,* *((6 &3, 3*(6 '*3) %) ,3, *3, &3, 3(( )),)

*+ &3, %, )%&'( ) ,6(,,@(, +,3,*),). A) ()&*(,*, () ,3 &',. P()

,)) '%&') ,3&, ,),+3*:*>) %3: '%&').

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WH PISTONLESSPUMP?????

T%3: '%&') *, *3,'%*( 3 :,(6,3,&, *3+ +,)(6 6, '(&%& ',33&*,

L ,@(, ONL 55

W,(6 '%&' () (6

,,U+,)(3*:, %),.

TO OVERCOME THESE

DIFFICULTIES PISTON

LESS PUMP WAS

TPICAL TURBO PUMP SETUP

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WORKING O! PISTONLESS PUMP

I )()) &*( *>*+ '%&'(6 *&:,3). T, '%&' )*3) ( :*&:,3) ,+.

E* , :,(6*,3*, 3,,+ *+'3,))%3(

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O, , ,,6,) ( ,

*&:,3 ,,3

*&:,3 ()'3,))%3(

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! () ,3,:,)*:(),+ 3&: )(+,) +%3(6 *

)3 ',3(+ %(% = (),)*:(),+ 3&, ,3 *&:,3.

T, , ,*3,&' *&:,3 (),,+ *+ 3,,+

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!(* , ,3,',*). T()3,)%) ( ),*+

= *+'3,))%3,. T,'%&' () ',3,+: '3,))%3(

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PUMPVELOCITY 1000 m/s 2000 m/s 4000 m/s 6000 m/s

P3',*&*))>6F

1511 9 1142 057

T*> &*)) 45. 110.J 4 91.4

H,(%& *+*> &*))

22.7 55.2 172. 45.4

T*'3'%)(

)),&

15J2 JJ 119J 172

VELOCITY 1000 m/s 2000 m/s 4000 m/s 6000 m/s

P3',*&*))>6F

1421 407 1027 2554

T*> &*)) 7.2 17.1 51.7 12J.5T*'3'%)()),&

14J5 55 1070 205

MASS

SA"ING F

.1 7.4 10.7 1.2

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INSTALLATION FIGURE

T, (6 '3,))%3, (+,3%),+ 3 '3,))%3(, ) ( 63,,3 ( , 6%3, .A+*:, () (+,3 %3,3*)),&: () &%,+ . T%)

, 6%3, )) * ,()**( () ,3 ,*) *)&'*3,+ * ,%3: '%&'.

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ADVANTAGES

ALL THE HARDWARE IN THE PUMP CONSISTS O!PRESSURE "ESSEL SO THE WEIGHT IS LOW

LESS MO"ING PARTS HENCE LUBRICATIONREUIRED IS UITE LOW

DESIGN IS SIMPLE COMPARED TO TURBOPUMPS

3

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APPLICATIONS

DEEP SPACE PROPULSION - NASA *) * ,,+ 3 (6',3 '3'%)( *+ )'*,3* , &) %'(,3 *+ :,+. T() '%&' %+ * ,),&())() 6 3*3+ +%, ,3 ,(6 , %,*>).

#- PRIE "EHICLE !UEL PUMP APPLICATION- !3 #-

'3(

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DISADVANTAGES

T, * '%&' (6 '3,))%3, %,

A 6*) 6,,3*3 , () *)+(@% (,63*, ( '() ,)) '%&'

T, 6,,3*,+ 6*) &%) :,

,&(*&'*(:, ( : ,

'3',*)

T() 6*) 6,,3*3 ,3) ,

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CONCLUSIONT, '() ,)) '%&' *) ) ,3 )%:),(* ',33&*,

*+ =,(:(( (3,*),) 3 )'*,,(,)

T, '%&' +,)(6 () &',

I * :, +,,',+ * )

H,, () * EMERGING TECHNOLG ( , ,+ 3>,

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UESTIONS?????

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THAN!

YOU