Ụkpụrụ ntụaka nke viscosity maka mmiri mmiri nkịtị
Nkọwa viscosity: Viscosity bụ esemokwu dị n'ime nke mmiri mmiri. Mgbe mmiri dị n'okpuru ike dị n'èzí ma na-aga n'ihu na-emegharị ahụ, nguzogide a na-emepụta n'etiti mkpụrụ ndụ mmiri na-eme ka mmiri ahụ ghara ịfe nke ọma. A na-akpọ oke nguzogide a na viscosity. Mmiri viscosity metụtara okpomọkụ.
Viscosity dị omimi: Viscosity na-agbanwe agbanwe bụ ike achọrọ iji mepụta ọsọ ọsọ nke otu n'otu mpaghara nke oyi akwa mmiri karịrị otu anya. Na International Sistemu nke Units, otu nke viscosity ike bụ millipascal-sekọnd (pa.s).
Nkeji a na-ejikarị maka ịma viscosity gụnyere cP, P, Pa.s, mPa.s, wdg.
Usoro ntụgharị:
1 cP = 1 mPa.s
100 cP = 1 P
1000 mPa.s = 1 Pa.s
| Ọkara Mmiri | Viscosity zuru oke (cP) | Okpomọkụ (° C) | Ọkara Mmiri | Viscosity zuru oke (cP) | Okpomọkụ (° C) |
| mmiri | 1 | 20 | Ube puree | 4000 | 70 |
| Air | 0.0178 | 20 | Ihe ọṅụṅụ oroma etinyere 30Brix | 630 | 21 |
| mmanya | 1.2 | 20 | Ihe ọṅụṅụ oroma etinyere 30Brix | 91 | 79 |
| Carbon tetrachloride | 0.9 | 20 | Ihe ọṅụṅụ oroma etinyere 50Brix | 2410 | 21 |
| Benzene | 0.6 | 20 | Salad mgbakwasa | 1300 - 2600 | 19 |
| Ete | 0.2 | 20 | tomato kechoopu | 1000 | 29 |
| Yogurt | 152 | 40 | Tomato mado 30% | 195 | 19 |
| akwa | 150 | 4 | Yist slurry | 20 | 19 |
| Mmiri ara | 3 | 18 | Mmanụ ala | 65 | 21 |
| Whey 48% sugar | 180 - 1500 | 38 | Sykwara sirop | 190 | 29 |
| Ude 30% abụba | 14 | 16 | Ọkpụkpụ | 1470 | 20 |
| Ude 40% abụba | 48 | 16 | Ude ihu | 10000 | 21 |
| Ude 50% abụba | 112 | 16 | Mmanụ ntutu | 5000 | 21 |
| Ude 50% abụba | 55 | 32 | Ude | 200 | 21 |
| Biya | 1.1 | 4.5 | ncha ntutu | 3000 | 35 |
| chocolate | 17000 | 49 | Ngwọta ncha | 82 | 60 |
| Mmiri ara ehi chocolate | 280 | 49 | Gluo akwụkwọ | 3000 | 22 |
| Glucose | 4300 - 8600 | 75 - 85 | Glycerol | 1500 | 20 |
| Ihe ọṅụṅụ mkpụrụ osisi | 55 - 75 | 19 | Sirop nke ọkara gbanwere | 2400 | 20 |
| Honey | 3000 | 20 | 180# mmanụ dị arọ | 180 | 20 |
| Molasis | 1760 | 20 | Kriim gbara ụka | 15200 | 20 |
| PECOAT® PVC Plastisol | 3000 | 25 |
Ihe ndetu pụrụ iche: data dị na tebụl bụ naanị maka ntụnye aka. Ọ bụrụ na achọrọ oke siri ike, biko kọwaa dịka ọnọdụ ahụ siri dị.
A na-emechi okwu