Pipe Flow Calculations - Clarkson University

If the flow is laminar, a result similar to that for circular tubes is available for the friction factor, which can be written as . f C= / Re , where . C. is a constant that depends on the aspect ratio . ab / , and the Reynolds number is defined using the equivalent diameter. values of …

  Tubes, Circular, Circular tubes

Photomultiplier Tubes - Department of Chemistry

1) Circular-cage type The circular-cage is generally used for the side-on type of photomultiplier tube. The prime features of the circular-cage are compactness and fast time response. b) Transmission Mode CONSTRUCTION The photomultiplier tube generally has a photocathode in ei-ther a side-on or a head-on configuration. The side-on type re-

  Tubes, Circular

Rectangular, Square and Circular Steel Hollow Sections

Tubes SBU manufactures Structural Tubes under the brand name Tata Structura. Tata Structura is manufactured conforming to IS:4923 and IS:1161 standards for square, rectangular and circular sections respectively. Tata Structura can be manufactured up to a …

  Tubes, Circular

Transformation Protocol Using Heat Shock

4) Keep tubes on ice. 5) Add 50 ng of circular DNA into E.coli cells. Incubate on ice for 10 min. to thaw competent cells. 6) Put tube(s) with DNA and E.coli into water bath at 42οC for 45 seconds. 7) Put tubes back on ice for 2 minutes to reduce damage to the E.coli cells. 8) Add 1 ml of LB (with no antibiotic added).

  Tubes, Circular

Chapter 8 One-Dimensional Laminar Flows

9. Flow induced in a concentric annulus between round tubes by the axial rotation of either the outer or the inner tube 10. Flow induced in the cylindrical layer of fluid between a rotating circular disk and a parallel plane 11. Flow induced by the rotation …

  Tubes, Circular

PHOTOMULTIPLIER TUBES principles & applications

circular cage dynodes 1-15 CLIA 7-16, 8-2 collider detectors 7-23 cold emission 3-4 collection efficiency 1-8, 1-12, 2-5, 4-7, 4-8 relative 2-5 collimators 7-2, 7-7 Compton backscattering 2-9, 7-22 edge 6-24 effect 6-24 conduction band 1-26, 6-29 conductive coating 5-3 construction 1-2 continuous mode 6-14 cooling 4-49, 5-33 cosmic ankle 8-19

  Tubes, Circular

PHOTOMULTIPLIER TUBES - Hamamatsu

Photomultiplier tubes (often abbreviated as PMT) make use of this external photoelectric effect and are superior in response speed and sensitivity (low-light-level detection). They are widely used in medical equipment, analytical instruments and industrial measurement systems.

  Tubes, Photomultiplier, Photomultiplier tubes

Your step-by-step guide for COVID-19 self-testing

nostril in a circular motion 5 times. Ensure there is good contact between the fabric tip of the swab and the inside of the nostril. No force is needed and you do not have to push far into your nostril. First nostril Place the fabric tip of the swab just inside one nostril of the child/person you are testing. Gently wipe the swab around the inside

  Circular

ORTHOGRAPHIC PROJECTIONS

Objectives (cont.) • Understand which views show depth in a drawing that shows top, front, and right-side views • Know the meaning of normal, inclined, and oblique surfaces • Compare and contrast using a CAD program to sketching on a sheet of paper to create 2-D drawing geometry