Sentence examples for drill model from inspiring English sources

The performance of the heat pipe drill model is approximated using a solid cylinder model of pure conduction.

A simple percussive top-hammer drill model is considered, comprising a hammer, a drill rod and a bit with the same characteristic impedance.

The drill used was a Dremel MultiPro® electric drill model 395 with adjustable drilling velocity, operated at low velocity and equipped with a 2 mm diameter drill.

Our microsurgical disk drill model demonstrated robust symptomatic discogenic back pain sustained for the behavioral pain test period (more than seven weeks after surgery).

The model is proven to be efficient for complicated drill models and advanced analysis.

This paper builds auger drill models describing chip flow in the auger groove to balance geometric parameters, functional capability, and reliability.

In this paper, the torsional limits of stability in drilling are first obtained analytically based on Bayly's work [P.V. Bayly, S.A. Metzler, A.J. Schaut, K.A. Young, Theory of torsional chatter in twist drills: model, stability analysis and composition to test, Journal of Manufacturing Science and Engineering, 123 (2001) 552 561].

A random drilling model may not fully capture the dynamic resource development process.

A random drilling model takes those drastic changes in well estimated ultimate recovery (EUR) and decline rates into account in the economic appraisal, providing more information useful for business decisions.

While the random drilling model, taking account of variable well EURs and decline rates in economic appraisal, can result in large variation in economic outcomes and more statistical measures, it is useful for various business decisions, risk aversion and alternative development strategy planning.

In contrast to other models, a "drill hole" model system in a long bone offers the advantage of creating a bilateral cortical defect with minimal trauma; the number and sizes of the defects should be such as to avoid loss of bone stability, to create a protected environment in which the only factors influencing healing are those under investigation.