Abstract: A monitoring system for turbulence of the atmospheric boundary layer under a wind drift sand flow environment includes: a meteorological tower, a hot-wire bracket and a plurality of observation frames, which are vertically and cooperatively arranged in parallel. The hot-wire bracket is arranged close to the meteorological tower, and the plurality of observation frames are symmetrically distributed on the two sides of a region formed by the meteorological tower and the hot-wire bracket. The meteorological tower is cooperatively provided thereon with a first group of experimental instruments for measurements; the hot-wire bracket is cooperatively provided thereon with a hot-wire probe assembly; and each observation frame is cooperatively provided thereon with a second group of experimental instruments for measurements.

Abstract: A real-time synchronous measurement system for multiple factors such as a wind-blown sand electric field, sand particle electrification and wind speed, comprising: a first support, a second support, a third support, and an electric field instrument disposed vertically in parallel. A 3D ultrasonic anemometer (4), a wind speed meter (3), a temperature and humidity detector (1), and a weather vane (2) are installed on and connected via data cables to the first support. A probe (7) of the electric field instrument is installed on the second support. A piezoelectric kinetic energy sensor (5) is installed on the third support. A data collector (6) is installed between and connected via data cables to the first support and the third support. A real-time sand particle mass-to-charge ratio instrument is further comprised. A computer (12) is installed between and connected via data cables to the second support and the real-time sand particle mass-to-charge ratio instrument.

Abstract: A monitoring system for turbulence of the atmospheric boundary layer under a wind drift sand flow or sand dust storm environment comprises: a meteorological tower (6), a hot-wire bracket (9) and a plurality of observation frames (10), which are vertically and cooperatively arranged in parallel. The hot-wire bracket (9) is arranged close to the meteorological tower (6), and the plurality of observation frames (10) are symmetrically distributed on the two sides of a region formed by the meteorological tower (6) and the hot-wire bracket (9). The meteorological tower (6) is cooperatively provided thereon with a first group of experimental instruments for measurements; the hot-wire bracket (9) is cooperatively provided thereon with a hot-wire probe assembly (8); and each observation frame (10) is cooperatively provided thereon with a second group of experimental instruments for measurements.

Abstract: A real-time synchronous measurement system for multiple factors such as a wind-blown sand electric field, sand particle electrification and wind speed, comprising: a first support, a second support, a third support, and an electric field instrument disposed vertically in parallel. A 3D ultrasonic anemometer (4), a wind speed meter (3), a temperature and humidity detector (1), and a weather vane (2) are installed on and connected via data cables to the first support. A probe (7) of the electric field instrument is installed on the second support. A piezoelectric kinetic energy sensor (5) is installed on the third support. A data collector (6) is installed between and connected via data cables to the first support and the third support. A real-time sand particle mass-to-charge ratio instrument is further comprised. A computer (12) is installed between and connected via data cables to the second support and the real-time sand particle mass-to-charge ratio instrument.