Coalescence (physics)
Coalescence bụ usoro nkè mmiri abụọ ma ọ bụ karịa, ụfụfụ, ma ọ bụ ụmụ irighiri ihe na-agwakọta n'oge kọntaktị iji mepụta otu nwa nwanyị, ụfị, ma ọ dị. Coalescence na-egosipụta onwé ya site na microscopic scale na meteorology ruo na macroscopic scale in astrophysics. Dịka ọmụmaatụ, a na-ahụ ya na mmepụta nkè mmiri ozuzo ya na mmepụta mbara ala na kpakpando.

Na meteorology, ọrụ ya dị oké mkpa n'ịmepụta mmiri ozuzo.  Ka mmiri na-ebu mmiri na mmiri na-agbadata n'ime igwe ojii, ha na-agbakọta ma na-agwakọta iji mepụta mmiri buru ibu.  Mgbè mmiri na-aghọ nnukwu nke na ikuku na-aga n'ihu, ha na-amalite ịda dị ka mmiri ozuzo.  Na mgbakwunye na usoro a, enwèrè ike ịgha ice na igwe ojii site na elu dị elu, ma ọ bụ site na elu igwe ojii ruru mbelata ogo Celsius iri anọ (-40 ), ma ọ bụ sitere na igwe ojii nke ice si na igwe ojii cirrus.

Ultrasound dị elu na ọgwụ na-etinye obere ikuku màkà foto na ọgwụgwọ. A na-amụ coalescence nke microbubbles nkè ihe na-emegide ultrasound iji gbochie embolies ma ọ bụ iji gbochie arịa tumor.

Na physics igwe ojii, usoro isi nkè mgbagwoju anya bụ ọsọ ọsọ dị íchè íchè n'etiti mmiri. Ọsọ ọsọ bụ ọrụ nké nha droplet. Ihe ndị ọzọ na-ekpebi ọnụego mgbagwoju ányà bụ ọnụ ọgụgụ droplet na turbulence.

Hụkwa 

 Accretion (astrophysics)
 Accretion (meteorology)
 Usoro Bergeron
 Ihe na-eme ka obi sie ya ike

Edensibia

Njikọ mpụga 

 American Meteorological Society, Glossary of Meteorology: Coalescence
 Schlumberger Oilfield Glossary E debere  Wayback Machine
 Usoro Bergeron
 The Coalescence of Bubbles - A Numerical Study - E debere ya na  Wayback Machine