RP RESEARCH & PROJECTS s.r.l.

Transcript

1 RP RESEARCH & PROJECTS s.r.l.

2 Nuna mprsa pur mnma ch sa può avr cmncamnt fn snza qust tr cs, cè: snza ptr, snza sapr, snza cn amr vlr. Dal Brv dll Art d Pttr d Sna ; XIII Scl

3 INDICE Aznda CFD Prv d labratr Banch prva pr sstm vntlant Vntlazn Prgtt pr nautca Prgtt Arnautc Indagn dnamch trch sprmntal

4 aznda Passn, Cnscnza Dvrsfcazn RP Rsarch & Prjct S.r.l. s rcnsc da smpr n qust tr lmnt. Passn sgnfca affrntar pstvamnt nuv cntst, vncl prgtt ntrprtandl smpr cm nuv sfd. Dvrsfcar cmprta maggr cntnu sfrz pr acqusr knw-hw, ma garantsc nl tmp cnscnza, cmptnza prsnza nl mrcat. Labratr d va Enaud, 20 Esprnza RP nasc nl 2003 dalla plurdcnnal sprnza prfssnal d fndatr vn ntgrata dal 2010 n un nuv asstt sctar ch n ha prmss un ultrrmnt ptnzamnt cm Sctà d Engnrng. La RP è rvlta alla sddsfazn dll rchst d srvz tcnc, d strumnt d msura da labratr, d cnsulnza d sftwar prvnnt da dvrs sttr, ndustral, cvl tcnlgc. L attvtà svluppat n un cntst ntrdscplnar sn da smpr cnsdrat patrmn przs dll aznda da utlzzar pr una crscta cntnua cn l clnt. Prncpal camp ndustral d applcazn dll sprnz maturat: Arnautca Nautca Elttrdmstc Turbmacchn gnratr lc Vcl da trasprt da cmptzn (F1, F3, mt, tc.) Vntlazn Anals dnamch applcat a macchnar d a dfc d rlvanza artstca anch n zn ssmch Snsrstca Innvazn affdabltà Nll ttca d ptr rspndr al mgl all sgnz d una clntla dvrsfcata, RP Rsarch & Prjct S.r.l. nvst da smpr n strumnt d calcl, d msura, d labrazn d dsgn aggrnat cmplt, ma sprattutt sulla prfssnaltà cmptnza d prpr dpndnt. D par pass alla crscta prfssnal d tcnc, anch l labratr, a dspszn dlla clntla pr vrfch sprmntal, ha subt var mdfch fn all attual sstmazn n ambnt amp funznal. Altr ntrvnt sn stat panfcat pr amplar ultrrmnt l capactà camp d applcazn, sa nll ambt trc sa nll attrzzatur sprmntal. 4

5 cfd Mtacmp Tchnlgs Bynd cnvntnal cmputng Fn dagl nz, l sttr arspazal pù rcntmnt l sttr autmblstc hann affrntat trcamnt prblm d mccanca d flud. Ogg, anch graz al cntnu aumnt dlla ptnza d calcl d cmputr, è smpr pù frqunt cnstatar ch svarat altr sttr ndustral d rcrca s dvn cnfrntar cn qusta dscplna. La mccanca d flud ntrssa ad smp: Il sttr arspazal Il sttr autmblstc (nclus qull sprtv) La nautca La vntlazn L aracustca L turbmacchn Gl lttrdmstc La cmbustn d l trasprt d calr La gnrazn d ptnza L ndustra chmca Fluss cn suprfc lbr Immagn pr cncssn d Mtacmp Tchnlgs Pr tutt qust applcazn la RP mtt a dspszn strumnt mlt avanzat, d us rlatvamnt smplc da cst cntnut, affancand la prpra ampa sprnza acqusta n svarat sttr dlla prgttazn ndustral dlla rcrca applcata. Il rcrs alla sut sftwar CFD++ dlla Mtacmp Tchnlgs ( prmtt d ntgrar vantaggsamnt, gà a partr dall fas prlmnar, la smulazn fluddnamca nl prgtt d nuv prdtt cn una sgnfcatva rduzn dl tm-t-markt dl numr d prttp fsc. S tratta d una sut mdulabl d strumnt d Cmputatnal Flud Dynamcs d nuva gnrazn, cntnuamnt aggrnata all avanzamnt dlla rcrca. Opratr d CFD++ sn, ltr a numrs unvrstà: USAF - US Navy - US Army, quattr grand ndustr arnautch dgl USA, ndustr sudamrcan, gappns d urp (Itala cmprsa). 5

6 Mtacmp Tchnlgs Bynd cnvntnal cmputng La RP, n cllabrazn cn Mtacmp Tchnlgs, Inc., può prvvdr a svlupp prsnalzzat (WIZARD) pr l sgnz spcfch d prpr clnt ncludnd ad smp: Spcal strumnt d pr pst prcssng St-up autmatc d cas d ntrss tpc dl clnt cfd++ Cmputatnal Flud Dynamcs Sftwar Sut CFD++ è un slutr dll quazn d Navr- Stks cn un apprcc a vlum fnt, ch prmtt d rslvr cntmpranamnt prblm d fluddnamca d 6DOF. CFD++ è una sut d strumnt pr la Cmputatnal Pr cncssn d Pagg Ar Industrs S.p.A Flud Dynamcs ch garantsc facltà d us, una strardnara rbustzza accuratzza, pr trattar tutt rgm d fluss, dall ncmprmbl all prsnc anch n prsnza d una grgla nn strutturata cn cll ad alt aspct rat, mlt strtchd dstrt. CFD++ s basa su una mtdlga d unfd grd, unfd physcs and unfd cmputng n un quadr d avanzat tcnch d dscrtzzazn numrca d sluzn. caa++ csm++ Cmputatnal Aracustcs Sftwar Sut CAA++ è una sut d strumnt pr la smulazn d prblm aracustc, svluppata pr prar n snrga cn CFD++. CAA++ frnsc all utnt una grand vartà d mtd analtc numrc pr smular la gnrazn la trasmssn dll nd snr attravrs flud. Cmputatnal Structural Mchancs CSM++ é un smulatr prmtt d rslvr prblm d ntrazn flud struttura, sa nl camp dll frqunz ch nl camp tmpral. Svluppat fn dall nz pr ntragr n manra cmplta cn CFD++ CAA++. mm Multpurps Intllgnt Mshng Envrnmnt MIME (Multpurps Intllgnt Mshng Envrnmnt) prmtt d prdurr grgl (msh) rducnd ntvlmnt tmp d mprtazn vrfca dlla gmtra. MIME funzna cn tutt sstm CAD ch pssn prdurr mdll sld (ad s. ACIS, Parasld, Grant). 6

7 prv d labratr La RP dspn d un labratr st n Padrn Dugnan d crca 1000 m2 attrzzat pr l scuzn d tutt l prv d prstazn rchst dal mrcat l vrfch dlla cnfrmtà all nrmatv vgnt ch rguardan n gnral tr grand sttr: calrmtra, araulca acustca. Gl strumnt attualmnt dspszn dl labratr sn dvrs banch d dvrs tagl a partr da prtat massm da 500 m3/h fn a m3/h ralzzat scnd la nrma AMCA nltr, banch sn dtat d camr smancch pr la ralzzazn d tst d lvll snr. Sn n svlupp d banch calrmtrc pr la dtrmnazn dll prstazn d scamb trmc d battr. Il sstma d acquszn d banch prmtt l rlvamnt l labrazn d mglaa d dat durant gn tst cn accss drtt al databas dl clnt (Accss, Sql, Oracl, Etc). La RP mpga un staff d prfssnst altamnt qualfcat, nlla rcrca svlupp nl camp dlla fluddnamca nn sl, qual ltr a svlgr nrmal attvtà d labratr, tst su apparcch vrfch d funznamnt, può vntualmnt ndvduar ar d mglramnt dll prfrmancs attravrs nuv sluzn. La RP garantsc a prpr clnt, ltr alla cnsldata cmptnza tcnca, la massma rsrvatzza affancandl anch nlla rcrca l svlupp d prpr prdtt. 7

8 banch prva pr sstm vntlat La RP prgtta ralzza banch prva pr dtrmnar l prstazn d sstm pr l trattamnt d l cndznamnt dll ara cncpt sprssamnt pr dar una rspsta ffcac all sgnz sprmntal d cstruttr d: Apparcch d clmatzzazn Attrzzatur d strazn d fum Cndtt accssr araulc Dumdfcatr Fltr dll ara Gnratr d ara calda Mt-vntlatr Rcupratr d calr Vntlatr Vntlcnvttr La sprmntazn prmtt d dtrmnar l prstazn d sstm pr l trattamnt d l cndznamnt dll ara n frma nrmalzzata, prmttnd d crtfcar l prstazn d un sstma, d cnfrntars cn altr prdtt sml d ttnr prstazn vrtr da rprtar su catalgh dl prdtt. L camra d prva l prcdur d prva pssn ssr ralzzat scnd dvrs standard nrmatv (qual AMCA, BS, DIN, UNI, ISO tc..) n funzn dll sgnz dl clnt. In mlt cas prò, pur sttstand all strtt sgnz mpst dall nrm, è pssbl dfnr un mpant ddcat a msur d prstazn dl sstma vntlant n cndzn mlt sml a qull d mpg ral. 8

9 In tal crcstanz, graz all accuratzza alla rptbltà dll msur, s pssn trarr valutazn sull nflunza d alcun varazn prgttual cstruttv dl sstma vntlant stss, vntualmnt crrdat d scambatr d calr (ad smp pr studar l fluss ch ntrssa la grant ch lambsc raffrdda l mtr...). In qust cas l banc prva dvnta a tutt gl fftt un strumnt d labratr, spss cn prcsn suprr a qull rchst dll nrmatv d rfrmnt, ch prmtt svlupp d prgtt d ttmzzazn dll prstazn. L prncpal grandzz acqusbl sn: Grandzz Araulch (Prtata, prssn, Etc.) Grandzz Elttrch (Ptnz, Tnsn, Crrnt, Etc.) Grandzz Fnmtrch (Ptnz snr, Cmpnnt spttral, Etc.) Grandzz Vbraznal (Acclrazn, anals md prp, Etc.) Il sstma d acquszn dat è gstt va sftwar, svluppat da RP, vntualmnt prsnalzzabl n funzn dll sgnz dl clnt. L ntrfacca grafca a dspszn dll utnt csttusc l pannll d cntrll dlla prva sprmntal attravrs l qual l pratr ntragsc cl sstma. Il lnguagg d prgrammazn grafc adttat cnsnt d avr una ftgrafa mlt sprssva dl funznamnt n tmp ral dll mpant durant tutta la prva. Sn stat svluppat tcnch prcdur sftwar d calbrazn dlla strumntazn, d trasduttr d tutt l sstma lttrnc d acquszn ch garantsc nl tmp la qualtà la prcsn dll msur ffttuat. 9

10 vntlazn Mtd avanzat pr l prgtt la ralzzazn d vntlatr d lch La RP può mttr a dspszn tcnch strumnt pr l prgtt ardnamc basat prncpalmnt sulla Cmputatnal Flud Dynamcs sulla sprmntazn ch, asscat a tcnch d prttpazn rapda, prmttn l dsgn la ralzzazn d vntlatr d lch pr l pù svarat applcazn. La Rp utlzza dvrs tls prpr ch pssn ssr mss a dspszn dlla clntla pr svlupp n cmplta autnma. L sprnza l capactà prmttn alla RP d affrntar cn succss la dfnzn d: Vntlatr pr la vntlazn ndustral pr una vasta gamma d applcazn Elch ntubat Vntl pr gallr dl vnt Pccl vntlatr ch lavran a bass numr d Rynlds (s. vntl pr: ascugacapll, untà d cndznamnt, frn, l raffrddamnt d mtr srpntn... ) Elch pr la prpulsn ara (s. avazn gnral, ultralggr) Rtr prncpal d cda d lcttr Elch pr la prpulsn nautca Prfl ad Hc Accant all ttmzzazn dll carattrstch gmtrch dgl lmnt dl vntlatr, la rcrca d RP s è ndrzzata vrs la dfnzn d prfl studat ad hc, nn sl pr ttnr un mglr rndmnt fluddnamc, ma anch pr rdurr cst d prduzn. nfatt, facnd rcrs a prfl alar studat appstamnt, s pssn tnr prsnt sa l rchst d ffcnza d prgtt ardnamc (al numr d Rynlds d Mach d funznamnt) ch l sgnz struttural cstruttv. 10

11 prgtt pr nautca L cmptnz nlla fluddnamca dlla RP nn ptvan nn prtar ad affrntar ambzs prgtt nl sttr nautc, n partclar l sprnz maturat prmttn alla RP d ptr affrntar prblmatch d: Ottmzzazn dll appndc (bulb wnglts) Stud d vl Tra Ardnamca 2D & 3D cn ntrfrnza Sprmntazn Cstruzn al vr Mdll d gallra Mdll d vasca VPP (Vlcty Prfrmac Prgram) Mdll d smulazn a 6 grad d lbrtà Anals prv n gallra Anals prv n vasca Rduzn Dat Intgrazn cn la tlmsura (/ altrnatv alla tlmsura) Ond prdtt da un mbarcazn Dttagl dl bulb Mdll d vasca scala 1:10 d Itala 1 Dstrbuzn d prssn Rprgtt dlla chgla dlla class Star Vsualzzazn d fluss sull Wnglts 11

12 prgtt pr fv Alcun prgtt ralzzat cn FIV (Fdrazn Vla Italana) pssn dar vdnza dll cmptnz n qust camp dlla RP. AC: Classnza l d V Il Mr l d tutt b d a.i. ns a 12m S la (rsp tt d rcrc dc) a n at It prg dll app sndac dl 1987 l p r p u p 1 svl Itala all dzn a Amrca) Max t p n p a rn C cp ta nt ad (part Prth dlla a g r a pr la d Whtbr R O n al m 60 W Star Class lb dl bu 6 & a l g d 199 lla ch tt d ll Olmpa al 1997) g dlla r rp gtt TAR rc d mnd Rpr dlla S 4 d (vnct mpnat 0 la 0 ca chg lmpad O d l l n d M atrc dl dmn Campnat Atn h Olmpc nn) F Class (470, r, alb tt d S Prg d tmn h IM v r arc t b d d pr campna ) l ndc r App nctrc d lt a sgu v 0 m Garda 3 C RA dlr barch da IL l 1995 p r E t B r I a L a c p SE (a p mnd CLAS Appnd C n class c r a) pa Am p Catamara C bl ccla vara r la P n p G r Sgn mmrs anca L le ad s s (M Chg az nant pla lch n Car l dll n tunn n nstall 12

13 Prgtt Arnautc Pr assstrv fn da prm pass d un nuv prgtt, la RP rnd dspnbl l sprnza acqusta durant l svlupp la crtfcazn d numrs vlvl. Nll fas prlmnar l rcrs all sprnza è ssnzal pr rdurr rsch ch pssn drvar da un nadguat apprfndmnt da rrr d valutazn dgl asptt tcnc, dlla maturtà dll tcnlg, dll mplcazn d rqust. Mtd rqust sn nflunzat da rsultat dll stud rchdn cntnu aggrnamnt n crs d pra. Dstrbuzn d prssn su un vlvl d fantasa Mvng msh Dfnzn/anals crtca dll carattrstch ncssar pr l calcl dll prstazn dlla mccanca dl vl. Anals dll pssbl mdfch d una cnfgurazn pr raggungr bttv mglr, anch rcrrnd a strumnt d prgtt d sprmntazn. Rcstruzn dll prstazn d un vlvl sstnt rcrrnd a un data bas d dat strc. Dstrbuzn d prssn su un ultralggr Sprmntazn n gallra dl vnt 13

14 La RP v può autar a rslvr prblm d: Dfnzn anals d rqust Prgtt prlmnar Prgtt, vrfca, anals dll carattrstch ardnamch a dvrs lvll d apprssmazn Dfnzn dll spcfch ralzzazn d mdll, prv ardnamch anals d rsultat Valutazn d carch Prncpal vrfch d mccanca dl vl Dmnsnamnt vrfch prlmnar struttural Anals d rsultat d prv d vl Valutazn d cst dl ccl d vta (DOC - LCC) Valutazn d ps Prgtt prlmnar dll nstallazn mtr Prgtt prlmnar dlla cnfgurazn tnnd cnt d vncl rlatv a vlum ntrn dll archtttura struttural Calcl dll prstazn Prgtt (ttmzzazn) vrfca ardnamca d prfl alar, anch prsstntat, n subsnc transnc Prgtt vrfca ardnamca d cnfgurazn cmplss n fluss subsnc, suprsnc prsnc, cn prgramm a pannll 3D capac d trattar anch asptt nn lnar Prgtt vrfca ardnamca 3D cn tcnch CFD d ultma gnrazn Valutazn dlla dnamca dl crp rgd a 6 grad d lbrtà Calcl d carch ardnamc nrzal, anch pr vlvl dfrmabl Vrfca struttural d dttagl prgttazn scutva Gallra dl vnt Esmp d vsualzzazn su cnfgurazn cmplta Anals trca sprmntal d un tmn Nll var fas d un prgtt arnautc, bttv d sgnz sn mltplc. D vlta n vlta, dvn ssr adguat sa l apprcc mntal d prgttst, sa gl strumnt. I prncpal strumnt d prgtt a dspszn dlla la RP - Rsrch & Prjcts srl cmprndn una sr d sftwar dat d calcl, d dvrsa cmplsstà cst, adatt pr l dvrs fas dl prgtt. 14

15 ndagn dnamch trch sprmntal La RP ralzza sluzn d mntragg struttural, d anals d cntrll dll vbrazn pr dffrnt tplg d dfc struttur. Tra l pssbl tcnch d ndagn anch attravrs l us d snsr a fbr ttch, studat n qust ann, l tcnch basat sull anals dnamca sn l pù prmttnt, sa pr la rapdtà cn la qual pss ssr ffttuat, sa sprattutt pr la lr cmplta nn nvasvtà. L svlupp dll tcnlg nfrmatch d lttrnch cnsnt d applcar tal tcnch nnvatv cn cst mnr rsptt all tcnch tradznal. La RP s prpn cm partnr pr la ralzzazn d sstm cmplt d mntragg pr struttur d dfc, anch d valr strc qual trr, campanl, chs puttst ch cas partclar d dfc cn arch trantat, ma anch d anals dnamca pr cllaud sstm d srvglanza dll struttur tramt msur prdch cntnu n zn ssmch. Cntrll dnamc d pnt strallat pdnal RP è nltr n grad d applcar l sprnza sull stud dll vbrazn mccanch pr svluppar lttrdmstc, macchn pù n gnral, apparcchatur pù ffcnt slnzs. nfatt, pr ptr agr sull caus dl rumr mtgarn gl fftt, è ncssar sa cnscr a fnd l rgn d tal sun ch avr a dspszn tcnch quanttatv ch prmttan d valutar s l varazn apprtat n fas d prgtt d scuzn san ffcac. Mdll pr prv su pattafrma vbrant d dfc strc prtghs Esmp d anals d sgnal 15

16 RP Rsarch & Prjcts srl Va Enaud, 20/ Padrn Dugnan - (MI) - ITALY Tl nrp@rrpp.t