Midziyo nokuti kuyera mvura mvura viscosity. rotational viscometer

The viscosity pamusoro mvura siyana kunoonekwa chaiwo mano - viscometers. Maererano unhu uye magadzirirwo marudzi vanoverengeka date mano. Mumwe munhu muhombe viscometer inokwanisa kuti vaongorore permeability yacho svikiro.

dzakasiyana-siyana zviridzwa

Zviridzwa aishandiswa kuyera viscosity nemvura, inogona kupatsanurwa muzvikwata zvikuru zvitatu:

• Rirambe richibvira viscometer.

• Zvokuimba viscometer.

• Rotational viscometer.

Funga nomumwe mhando zvizere.

zvemaziso mano

Category zvemaziso viscometers nhamba dzakasiyana mano, nheyo iyo inobva zvemaziso ehupfumi kuti mvura mvura. Zvinogona kuva metres resonance, sefuro, bhora marudzi. Kana nezvemarudzi maviri okutanga anowanzodanwa kushandiswa murabhoritari, yokupedzisira inowanikwa mumusha. kushanda musimboti Its kwakavakirwa Galileo kuti kuziva.

Inside mudziyo pane "cabinet", apo bhora iri. Mushure rokuzadza mudziyo mura, kuti viscosity rinofanira tsunga, bhora rinokundwa. It anoyera nguva chaiyo inodiwa kuti bhora kuwira kuti kuonana ikanyanya. Hama viscosity akatsunga maererano nguva penguva.

Mano akadai rirambe richibvira

Rirambe richibvira viscometer mu magadzirirwo ayo nhete chubhu ine anozivikanwa dhayamita. Test mvura runoyerera kuburikidza chubhu ichi. The chete mvura akabvumira kuburikidza chubhu aripowo dhayamita hombe, mukati iyo akasika munhu rirambe richibvira maturo. Kakawanda, nemvura Rwako negiravhiti (semuna pamusoro-pasi). Asi hazvizivi kumanikidzwa wakasikwa zvimwe zviridzwa. It akayera nguva panguva iyo mvura ichateuka zvose sepombi. Uyezve, musiyano wavo rinowanikwa. The viscosity mutengo ndiyo Proportional kukosha musiyano uyu.

ichi mhando mano vari nyore, asi vane guru saizi. Chimwe drawback waro kuti nhamba yacho chakayerwa viscosity pamusoro Urume haafaniri kupfuudza 12 kPa · s. ukoshi Izvi rinoenderana mvura inoyerera zvakanaka. More gobvu fluid kana une nemavhinga, muchiitiko ichi, risingabviri kuyerwa.

Rotational viscometer: oparesheni

Structure gauges iyi mhando ndiyo humburumbira iyo anoiswa mukati bhora. Yomukati bhora kutamira pane imwe velocity nokuda kunofambidzana actuator.

Pakati humburumbira uye rinosvika iri nzvimbo riri yakazadzwa bvunzo yakaita mvura mvura. Panyaya iyi kuramba inofamba bhora zvinosiyana. In namano izvi zvinonzi akayera mvura kurwisa uye kutsamira pamusoro rotational nokukurumidza. parameters aya wakaiswa somugumisiro pamuedzo.

Inside humburumbira haasiye bhora. Inogona kutsiviwa Disc cône ndiro kana mumwe humburumbira. Kure pakati wokunze uye yomukati muviri ari millimeters shoma, kusika kukweshera simba. The nemishonga ukoshi vagara vandifungira sensors. The zvakawanda vakawana, nani kukosha. Nokudaro, chikwata mutengo kuchawedzera.

Michina viscometer nokuti mvura viscosity izvo anoda kubva zviuru mamiriyoni Pa * s. zvazvingava dzakawanda kuti kutenderera kunokosha. Zvinokanganisawo kuyerwa kururama. Rezasi nokukurumidza, neyakarurama nokuyerwa. Namano risingamboshandisi kumhanya chisina kutsetseka kutenderera Hwakarurama chaizvo, asi unodhura.

Mhando muhombe viscometers

The pamusoro-akatsanangura uchishandisa musimboti wenyika mudziyo kunoratidzwa ne Brookfield viscometer. Ndiwo mudziyo uyu mhando mita zvikuru nyore. Asi kwete nguva dzose kunoita mukati mumuviri. Mune zvimwe zviitiko, kuruvanze humburumbira iri zvayaitenderera paguyo. Ndokusaka muhombe viscometer rinogona mhando mbiri: yakatarwa humburumbira uye torsion mamita.

Inner muviri torsion viscometers iri yakaturikwa pakati ane kwakavharwa nenyama tambo. Kana kutenderera chokunze humburumbira anotanga kufamba uye chakayerwa mvura. Kana zvayaitenderera paguyo uye humburumbira wakarukwa. The angled pakati monyorora womukati humburumbira iri counterbalanced nokuda torque ane kutenderera mvura mvura kukweshera.

kukanganisa nekuyera kunoitika nokuda pasi yomukati humburumbira. Nyanzvi Various akaedza kugadzirisa dambudziko iri warwo. Kakawanda, pasi akaita concave. Kana achizadza mvura kupinda concavity dzedenga anoramba. Nokudaro, kukweshera ari pasi kunoderedza. Masayendisiti Berthold Hatschek, Couette rwomukati humburumbira raizoiswa rin'i varindi. Izvi zvinoderedza mhirizhonga ayo mativi. Volorovich akashandisa mukuru asi yakatetepa humburumbira. Kukanganisa nokuda pasi vakava kunyora nezvavo. A nhamba masayendisiti vakashandisa mano umo kure pakati sepombi muduku zvikuru. Pasi mudziyo pasingaguti mvura.

Michina viscometer mu magadzirirwo ayo ane mugove dzakasiyana. Asi nguva dzose ane mikana yakadai mukana wokushandiswa, diki kukura, pasi zvakarurama uye vakaderera mutengo. Nokuda kuti maitiro aya ari chiridzwa uye zvava nevakawanda zvakadaro.