摘要:
The present disclosure has provided an automatic multichannel apparatus for assessing hot coal fallout propensity of burning cigarettes and an assessing method thereof. The apparatus comprises a multichannel rotary plate unit, an automatic supplying unit for cigarette samples, an automatic ignition and burning line detection unit for cigarette samples, a cigarette holding and force applying unit, an automatic hot coal fallout detection and removal unit, a smoke collecting unit during suction, a suction unit, a gas exhaust unit arranged in a main frame, and an electric circuit and air path control unit for controlling actions and processes of the above units. The apparatus operates based on certain steps and performs automatic ignition and burning line detection on cigarette samples inserted into a rotary plate in sequence. A controllable external force is applied to the cigarettes during burning and suction, and hot coal fallout propensity of this kind of cigarette is detected by hot coal fallout occurrence of multiple cigarettes. The apparatus according to the present disclosure can improve test repeatability and working efficiency.
摘要:
Systems for determining GW/SW interaction are provided. The systems can include: a sensing assembly comprising sensors for pressure, fluid conductivity, temperature, and transfer resistance; processing circuitry operatively coupled to the sensing assembly and configured to receive data from the sensing assembly and process the data to provide a GW/SW interaction, wherein the data includes pressure, fluid conductivity, temperature, transfer resistance data. Methods for determining GW/SW interaction are provided. The methods can include: receiving real time data including pressure, fluid conductivity, temperature, and transfer resistance; from at least some of the data received simulating the SW/GW interaction; and fitting the real time data with the simulated data to provide actual SW/GW interaction.
摘要:
An apparatus includes a vessel configured to be pressurized and heated at a well site to match desired process conditions at which a demulsifier is to break an emulsion of crude oil. The vessel includes a first end, a second end, an inlet pipe, and an outlet pipe. The inlet pipe receives crude oil and a demulsifier and mixes the crude oil and the demulsifier to form a mixture. The apparatus includes a heater surrounding at least a portion of the vessel. The heater is configured to provide heat to the mixture. The apparatus includes a guided wave radar configured to generate a reference pulse of microwave energy and detect a surface echo reflected from the mixture.
摘要:
A thermal processing and control system (10) includes a thermal processing station (12) for receiving food products (14) being carried on a conveyor system (16). A first scanning station (18) is located upstream from a similar processing station (12) for scanning the food products being carried by the conveyor (16). A second scanning station (20) is located downstream of the thermal processing station (12). A diverter conveyor (24) diverts selected food products (14) from the conveyor (16) to a transverse conveyor (26) which is capable of positioning the diverted food product onto a temperature measurement station (28), whereat the temperature of the food product is measured, either manually or automatically.
摘要:
Disclosed are methods, systems, and computer program products for collecting liquid product volume data at a dispenser. The dispenser can include first and second totalizers that receive signals from a pulser that identifies the flow rate of liquid product dispensed from the dispenser. The dispenser further includes a data acquisition unit communicating with at least the second totalizer, the data acquisition unit receives data indicative of a volume of the liquid product dispensed from the dispenser from the second totalizer. The method can include receiving a plurality of pulses at a first totalizer and a second totalizer within the dispenser. Upon receiving the pulses, the method includes generating data indicative of a volume of liquid product flowing from the dispenser. Following generating the data, the method can include sending the data corresponding to the second totalizer to at least one of a retail system and a central inventory management system.
摘要:
A high-temperature probe assembly for a continuous emission monitoring system is provided. The probe assembly includes a sample take-off coupled to a sample source. A length of high-temperature conduit is coupled to the sample take-off. The length of high-temperature conduit is also coupled to a chamber that includes an upper portion disposed above a focussing portion. The focussing portion is shaped to guide matter falling thereon to a drain. A sample probe is disposed within the chamber proximate the upper portion. A method for obtaining a high-temperature sample is also provided.
摘要:
A system for a gauge well in a liquid storage tank with a floating roof including a floatable container located inside the gauge well and having a flexible laterally or radially serrated flange extending outward from the float and in contact with the inside of the well pipe to prevent vapor from the liquid stock from rising in the pipe. There may be a pair of such flexible flanges vertically spaced apart with the lower seal being just above the level of the liquid stock in the well pipe. A tape is attached at its lower end to a weight in the well pipe below the float and its upper end is connected to a winch outwardly of the upper end of the well pipe. A vertical passageway through the float is provided for the tape to pass freely therethrough and the float is freely slidable on the tape. The container includes a closed opening which is selectively opened to fill with the liquid stock at any selected level in the tank. The container also supports a thermometer and a D-ring member on top of the container to extract the float from the fill pipe when the tape is inadvertently broken.