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HYDAC TePostfach 1D-66273 SIndustriegeD-66280 S Tel.: +4Fax: +4E-mail: sp
OPERA
ASPTable o
1. 2. 2.1. 2.2. 2.3. 2.4. 2.5. 3. 4. 4.1. 4.2.
echnology Gmb251
Sulzbach/Saar. Gebiet
Sulzbach/Saar, G
49 (0) 6897/509-49 (0) 6897/509-eichertechnik@
ATING INS
Plight of contents
ProgramUser inteOverviewSelectionCalculatioNumber pInformatioCalculatiExampleTask to cTask to c
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Germany
Germany
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STRUCTIO
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rogram
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on Progra
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016
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1. PASPlig pres volu temp pres para
The ca
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lculation is
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e:
umulator, s
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aracteristics
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ulic accum
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few accum
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ersion: 04-20
mulator
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016
2. UThe usfunctionthese f
2.1. O
= O
= U
= Ex
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= C
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= R
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User inter interfacn and inpuields in mo
Overview
Operating g
nits:
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umber pad
Result butto
nformation
Results field
terface e for ASPl
ut fields, asore detail.
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as:
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ifferent fielnformation
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016
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ASP Accu
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ermodynamges in stated to the mis for the ca
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ent
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016
ent t is m
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Input p
Abbrev
p2
p1
p0
∆V
V0
T0
Tmin
Tmax
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p0Tmax
p2 : p0
V0 : V2
If an after
Calculat
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lculation pating a hydrmanipulate
e cannot be
The valueIf an inpuchanged
lowing tab
parameter
viation
2
input value for r the p1 have be
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arametersraulic accued accordin
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e p0 is sugut value formanually
le shows t
Descript
Maximum
Minimum
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Gas pre-
Minimum
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input pa
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7/13
rameters
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ng pressure
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ure at Tmin
ure at Tmax
ed by the user, it
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ulation par
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put value
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fter the tempera
on Progra
ersion: 04-20
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016
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sult button n.
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on Progra
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ycle.
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ative to ed using th
e following
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016
e
g
2.5. I
The labactivatecalcula
Informat
bel on the red (e.g., p2
ator.
ATTENTI
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Empty pa
tions and
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ION
ntry of all n
arameters a
Activated cain this case
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on will cha∆V =, V0 =)
necessary
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A
9/13
s field
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Results field witTmin and Tmax
on Progra
ersion: 04-20
eter a pocket
n this case ecause
ameter "V0" ated for
h "V0" at
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016
After yoon the
Result
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Inform
In additan accu
p2 : p0
V0 : V2
p0Tmin and p0Tmax
Pre-ch
ou press thleft and rig
s field
er to select n this case
mation field
tion to the umulator m
= Max. p
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p0Tmin = accum
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Inharge pressure
he result bght side.
the calculaV0Tmin and
ds
actual resmodel (blad
pressure ra
e ratio y displayedritical state example ading on thee used.
must be agr
ulic accumo commissure at minim
= 79.68 bamulator reac
= 89.92 bmulator reacre-charge p
nformation field:Pressure ratio
nformation field:at Tmin and Tmax
utton, the f
ation paramd V0Tmax), c
ults field, Adder, pisto
atio, in this
when the is when V
above, the e applicatio
reed with H
mulators muioning (p0
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ar, which mches 79.68
ar, which mches 89.92pressure c
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10/13
following in
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ASPlight pn or diaph
case p2 :
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piston accon, diaphra
HYDAC.
ust be presat T0). Theaximum am
means the p8 bar at an
means the 2 bar at anchanges as
ASP Accu
nformation
e displayedcalculation
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ndition is r: 1 or V0 : V
cumulator wagm accum
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RTtose
Simulatio
V
ts fields ar
and Tmax iner area
formation t
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harge preshe pre-chain this case
of the hydre of 10 °C
e of the hydre of 40 °Cerature cha
nformation fieldVolume ratio Attention, this iswhen the critical eached.
Results field: The label changeo the calculationelected.
on Progra
ersion: 04-20
re displaye
n the result
hat sugges
ded,
ssure arge e:
draulic
draulic . anges.
:
s only displayedcondition is
es according n parameter
am
016
ed
ts
sts
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3. CCalcula
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1. Se
2. De
3. De
4. De
5. En
6. Acpa
7. Pr
8. Reinf
Calculaation in AS
ection desc
elect the g
efine units
efine exch
efine exch
nter known
ctivate desarameter, h
ress result
ead and evformation f
ation proSPlight is s
cribes the c
as type
ange spee
ange direc
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sired calcuhere: V0
t button
valuate resfields
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calculation
ed
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A
11/13
sing a pock
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ters
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ASP Accu
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el can vary accord
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omatcally by the
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program based
parameter select
on Progra
ersion: 04-20
on T and p1)
ted)
am
016
4. E
4.1. T
Situati
A consThe mia maximand 60
Task
Accu
Solutio
V0 a
V0 a
Additio
p2 : p
p0 at
p0 at
Evalua
Becausused. Hpiston a
Exampl
Task to c
on
umer requnimum premum of 35 °C.
umulator n
on method
t Tmin =
t Tmax =
nal informa
p0 =
t Tmin =
t Tmax =
ation
se the presHowever, baccumulat
le task
calculate
uires 2.5 litressure mus50 bar. The
ominal vol
d
= 19.33 l
= 12.89 l
ation:
= 2.8 : 1
= 124.71 ba
= 161.45 ba
ssure ratio because thor is recom
e V0
res of hydrst not fall be accumula
ume = V0
ar
ar
is 2.8 : 1, he V0 resultmmended.
A
12/13
raulic fluid below 180 ator is pre-
bladder, pt is betwee
ASP Accu
within a vebar. The p
-charged a
piston and den 12.89 a
umulator S
ery short tipump chargt 20 °C and
diaphragmnd 19.33 li
Simulatio
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me. ges the acd works be
m accumulaitres, a bla
on Progra
ersion: 04-20
cumulator etween 0 °
ators can bdder or
am
016
to C
be
4.2. T
Situati
A 10 litdischar
Task
Wha
Solutio
p1 at
p1 at
Additio
p
p0 at
p0 at
V
The adE.g., if The pis
Task to c
on
tres piston rged. The i
at is the pre
on
t Tmin =
t Tmax =
nal informa
p2 : p0 =
t Tmin =
t Tmax =
V0 : V2 >
ditional infselected a
ston accum
calculate
accumulatinitial press
essure p1 w
= 187.81 ba
= 256.52 ba
ation:
= 10.5 : 1
= 95.54 ba
= 113.34 ba
> 4 : 1
formation ia bladder amulator ist t
e p1
tor is dischsure is 100
when the a
ar
ar
ar
ar
s used to saccumulatothe right ch
A
13/13
harged with00 bar. The
accumulato
select the sor the presshoice in th
ASP Accu
hin 2 secone pre-charg
or is discha
suitable acsure ratio ois example
umulator S
nds. 1 litre ge pressur
arged at 0
ccumulatorof 4 : 1 mue task.
Simulatio
V
e of hydraure is 100 b
°C and als
r types. usst not be
on Progra
ersion: 04-20
lic fluid is bar at 10 °C
so at 40 °C
exceeded
am
016
C.
C?
d.
Recommended