Name
Abstract | ||
|---|---|---|
Turbodrill is an important type of drilling tool. Rotating speed is a key parameter to measure and control the efficiency of a turbodrill. Therefore, it is necessary to measure the rotating speed when a turbodrill is working under a well. However, current speed measurement devices and sensors cannot meet the requirements of the on-site downhole conditions due to many factors, including inadequate sealing, signal interference, difficult installation, and theoretical limitations. To break the aforementioned bottleneck, a new speed sensor used for turbodrills is designed based on the centrifugal force theory. In more detail, the measurement of the speed is performed based on a functional relation between the rotating speed and the centrifugal force of the turbodrill. Besides, the sensor was tested both in-lab and on-site. The test results illustrate that the measurement error is within +/- 4%, which meets the practical on-site conditions. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1155/2018/3029181 | JOURNAL OF SENSORS |
Field | DocType | Volume |
Centrifugal force,Bottleneck,Speed measurement,Signal interference,Mechanical engineering,Electronic engineering,Engineering,Observational error | Journal | 2018 |
ISSN | Citations | PageRank |
1687-725X | 0 | 0.34 |
References | Authors | |
0 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Chuan Wu | 1 | 0 | 1.01 |
| Huafeng Ding | 2 | 1 | 4.11 |
| Lei Han | 3 | 45 | 11.52 |