Measuring Viscosity of Non-Newtonian Fluids In Mixing

Rukuhia ki roto i te otinga ine matotoru Lonnmeter mō ngā whatunga paipa me te mīhini whakaranu matotoru-teitei ahumahi i roto i te awa. Arotauhia ō tukanga mā te otinga tika o te ine matotoru ā-roto.

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He hononga nui te whakaranu i roto i ngā tukanga hanga maha. Ko te whakaranu kore me te whakaranu nui rawa ngā āhuatanga e rua e puta pinepine ana i roto i te whakaoho, ā, he take anō hoki e kore ai e taea te whakaputa i te kaha katoa. Ko te whakaranu nui ko te moumou i te kaha me te wā, engari ko te whakaranu kore ka waiho ngā wāhanga maha kia kore e taurite te tohatoha. Ko te whakaoho te mea tuatahi i roto i te tukanga tauhohenga ina tae mai ki te whakarerekē, ki te whakapai ake rānei i te tukanga whakaranu katoa.

Ngā Wai Kore-Newtonian i roto i ngā Whatunga Paipa

Tete whakamāramatanga o te wai kore-newtoniane whakaahua ana i tētahi wai ematotoru kore-newtonianngā huringa me te tere kutikuti, te wā rānei, he rerekē kiNewtonianngā wai pērā i te wai, e pupuri tonu ana i te matotoru. Ko ētahi tauira ko ngā peita, ngā kirikiri, me ngā whakapiri kai, e whakaatu anangā āhuatanga wai kore-newtonianpērā i te whakaiti i te kutikuti, te matotoru o te kutikuti, te whanonga e whakawhirinaki ana ki te wā rānei.

Ko te uaua o ngā wai ehara i te Newtonian me whakauru i ngārotoinetirohangacotūtakingā kaimahime te pūnaha PLC/DCS hei aroturuki, hei whakahaere me te whakarite i ngā raina tukanga. Ka rerekē rawa te tere kutikuti o te wai ehara i te wai-Newtonian i a ia e rere ana, e pāngia ana hoki e ngā take kutikuti.

Mā te ahotea kutikuti kore-Newtonian ka puta tētahi, ētahi atu rānei whanonga wai e whai ake nei ina whakaurua te pūngao miihini ki aua wai:

·Ka rere te wai me te matotoru iti

·Ka rere te wai me te matotoru nui ake

·Kāore te wai e neke nā te mea kāore e ranea te ahotea kutikuti i tukuna hei whakaputa rere

ngā wai kore-newtonian i roto i te whakaranu

Ngā Wero i te Whakaranu i ngā Wai Kore-Newtonian me te Whakahaere Tukanga

Whakaranungā wai kore-newtonianhe maha ngā wero nā te mea he rerekē ā rātoumatotoru kore-newtonianKa taea e ngā piki me ngā heke o te tere kutikuti, ngā huringa pāmahana rānei te arahi ki te ranunga kore taurite, ka puta ai ngā raruraru pēnei i te marara koretake, ngā puranga hua rānei.

Ka whakararuhia te whakahaere tukanga e te whanaungatanga ahotea kutikuti-tere kutikuti kore-raina, ka uaua ki te pupuri i ngā āhuatanga tino pai. Tērā pea ka taumaha ngā taputapu, ka nui ake rānei te whakamahinga pūngao i ngā wāhanga matotoru teitei, engari ka raru pea te whakaranu koretake i ngā wāhanga matotoru iti.

Mā te whakamahi i ngā mīhini whakaranu ahumahi ka nui ake te kino o ēnei raruraru, nā te meate matotoru o ngā wai Newtonian me ngā wai kore-Newtonianhe rerekē te whanonga i ngā rahinga nui ake. He mea nui te ine matotoru ā-roto hei aro atu ki ēnei āhuatanga, nā te mea kāore i ngā tikanga tuku iho te urupare wā-tūturu e hiahiatia ana mō te whakahaere whai hua.

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I roto i te rainate ine i te matotoru o ngā wai ehara i te NewtonianHe mea tino nui tēnei i roto i te whakaranu, e tuku ana i te aroturuki tonu i roto i te awa tukanga me te kore e whakararuraru i te mahi a ngā raina tukanga. Mā te ine matotoru tonu i te wā tūturu ka taea e ngā kaiwhakahaere te whakarerekē tonu i ngā tere kutikuti me ngā tawhā pāmahana. Hei tāpiri, ka whakatikatikahia hoki te whanonga kore-raina, kia rite ai te whakaranu i roto i te hanga ahumahi uaua.

Mā te whakaranu auau ka whakakorea ngā pānga kino e puta mai ana i te koretake o te whakaoho, te koretake rānei o te horapa. Hei tāpiri, mā te whakaranu auau ka pai ake te mahi tukatuka me te whakaiti i ngā tūponotanga o te mahi anō.

Ka taea e ngā piki me ngā heke o te matotoru ehara i te Newtonian te whakararu i ngā mīhini whakaranu, i ngā papu rānei. Mā te aroturuki ā-roto ka kitea wawe ngā hapa, ka ārai i te taumaha rawa, i te pakaru rānei o ngā taputapu, ka roa ake te ora o ngā mīhini me te whakaiti i ngā whakapaunga tiaki.

Mā te ine matotoru ā-roto ka taea te tātari matapae me te whakatūpato i ngā tūponotanga pēnei i te aukati, te hekenga rānei i runga i ngā raraunga o mua e tautoko ana.

Ngā Wheako me te Otinga a Lonnmeter

Ko te Lonnmeter te kaiārahi i roto i te aroturuki i ngā wai Newtonian me ngā wai kore-Newtonian matotoru i ngā tekau tau kua pahure ake nei. Kua whakatinanahia ā rātou otinga i roto i ngā ahumahi e whakaranu ana i ngā para wai matotoru teitei, ngā emulsions, me ngā ranunga polymer, e aro ana ki ngā uauatanga o ngā āhuatanga wai kore-Newtonian.

Kua hangaia te mita matotoru ā-roto mō te ine i te matotoru o ngā wai ehara i te newtonian i te whakaranua, e tuku ana i ngā raraunga matotoru ehara i te newtonian wā-tūturu tae atu ki te 1,000,000cP me ngā pāmahana ki te 350°C.

He pai te whakaurunga ā-roto me ngā rauemi whakaritenga (kowiri tira 316L, Hastelloy C22), ngā hononga miro, hononga ā-flange rānei, me ngā putanga raraunga mā te 4-20mA, RS485 rānei. Ka tautoko te momo LONNND-S i te whakaranu pēhanga teitei tae atu ki te 4.0 MPa.

Ngā Painga o ngā Otinga Matao Inline a Lonnmeter

Te Whakarei Ake i te Taurite: Mā te ine i te matotoru ā-roto o ngā wai ehara i te newtonian ka whakarite kia ōrite te ranunga me te kounga o te hua.
Penapena Pūngao: Ka whakaitihia te whakapaunga hiko e ngā whakarerekētanga wā-tūturu, kia rite ai ki ngā whāinga oranga tonutanga.
Te Whakaiti i ngā Utu: Mā te whakaiti i ngā para me ngā utu tiaki ka pai ake te hua.
Te Urutau o te Tukanga: Ka taea te whakahaere i ngā āhuatanga rerekē o te wai kore-newtonian puta noa i ngā tono whakaranu.
Whakatairanga Haumaru: Mā te kitenga wawe i te rerekētanga matotoru ka ārai i te taumahatanga o ngā taputapu.

He mea nui te ine i te matotoru o ngā wai kore-newtonian mā roto i ngā tikanga ā-roto mō te whakaranu whai hua, me te aro atu ki ngā āhuatanga ahurei o te wai kore-newtonian e wero ana i ngā huarahi tuku iho. Mā te tohungatanga kua whakamātauhia a Lonnmeter me ngā otinga matotoru hou o ngā wai newtonian me ngā wai kore-newtonian, ka taea e ngā kaihanga te wikitoria i ngā take whakahaere tukanga me te arotau i te whakaputanga. Tonoa he utu i tēnei rā hei tūhura me pēhea te whakarerekētanga o ō mahi whakaranu e te ine matotoru ā-roto a Lonnmeter!

Mahi Inaianei

Wā tuku: Akuhata-04-2025