The article presents a refining HAIR FORCE method for a two-stage screw centrifugal pump by the joint usage of mathematical optimization software IOSO, meshing complex NUMECA and CFD software ANSYS CFX.The pump main parameters: high-pressure stage rotor speed was 13300 rpm; low-pressure rotor speed was 3617 rpm by gearbox; inlet total pressure was
Ethnomathematics studies the relationship between mathematics and culture.Indonesia has many traditional cultures.One of them is traditional cloth.The traditional cloth from East kids purse Nusa Tenggara (NTT) province is called tenun ikat.Since the motif of tenun ikat consists of symmetrical and repeated patterns, it can be generated using Frieze
Abstract With improvements in personnel and vehicular body armor, robust casualty evacuation capabilities, and damage control resuscitation strategies, more combat casualties are surviving to reach higher levels of care throughout the casualty evacuation system.As such, medical centers are becoming more accustomed to managing the deleterious late c
Volcanic rocks of HAIR FORCE interest are situated in the middle part of the Urumieh-Dokhtar Magmatic Arc (UDMA).They are parts of a vast magmatic province located in the north of Bitlis-Zagros suture zone.Having a prevailing porphyritic texture, these rocks include phenocrysts of plagioclase, amphibole and biotite in a matrix composed of feldspar,