zhang, yanan zhao, zhan xinyu, li xue, zhen jin, mingzhi deng, boyu
The radial distribution of material feeding onto a screen surface is an important factor affecting vibration screening performance, and it is also the main basis for the optimization of the operating parameters of a vibration screening system. In this paper, based on near-infrared properties, a real-time measurement method for the mass flow rate of...
wenda, yu zou, defang dong, li wang, qingyuan peng, peng
The screw conveyor is the key equipment used to realize the casting and forming of concrete in prefabricated components (PC), and its performance affects the PC shape, quality, and cost. In batch production, there is a process variable, the residence time. It is affected by the quality of the downstream vibration process. This also results in opera...
fang, xiande fang, yuxiang yang, yang zhiqiang, he yang, bei
Dynamic compressors are widely used in many industrial sectors, such as air, land, and marine vehicle engines, aircraft environmental control systems (ECS), air-conditioning and refrigeration, gas turbines, gas compression and injection, etc. The data-driven formulas of mass flow rate and isentropic efficiency of dynamic compressors are required fo...
Patel, Krunalkumar B Patel, Tushar M
Published in
Engineering Research Express
Solar stills play a vital role as devices for utilizing solar energy to generate drinkable water, especially in dry regions where obtaining clean water poses a considerable challenge. This research concentrates on the expansion of a comprehensive mathematical model for anticipating and enhancing the performance of both conventional and stepped sola...
ngalonkulu, solomzi marco huan, zhongjie
Drying agricultural produce consumes a considerable amount of energy. As an energy-efficient system, a heat pump can improve the energy efficiency of the drying process and hence reduce the energy consumption, especially in South Africa, where both sub-tropical and temperate weather conditions dominate. The objective of this research is to experime...
Nagaraju, Dora Mohammad, Abdul Razack Mendu, Siva Subrahmanyam Uma Maheswararao, G
Published in
Engineering Research Express
This study investigates the impact of hot heat exchanger (HHX) inlet temperature on Sigma-thermic heat transfer fluid (STHF or STF) performance in a natural circulation loop. Various fluids, including STHF and STHF-based nanofluids, with volumetric concentrations ranging from 0.5% to 3%, are employed in the loop. The primary objective is to analyze...
Riad, Ayoub Amiry, Houssam Touhtouh, Samira Belhora, Fouad Hajjaji, Abdelowahed
Published in
Matériaux & Techniques
This research addresses the challenge of elevated temperatures impacting the performance of photovoltaic (PV) panels, considering both the dimensions of the cooling tube and the flow of water. A comprehensive analysis of various water flow rates is conducted using three tubes (tube 1, tube 2, and tube 3) with cross-sections of 100.27, 148.27, and 2...
Gaurav, Kumar Verma, Suresh Kant
Published in
Engineering Research Express
An experimental investigation was carried out on novel solar water heater that utilizes a flat reflector positioned underneath the absorber tubes. Experiments were conducted at National Institute of Technology Patna, India, having latitude 25.61°N and longitude 85.14° E and constant insolation of 1000 W/m2. The experimental data were collected for ...
zoad, amrit koelpin, alexander penirschke, andreas
This paper presents a novel technique for the mass flow rate determination of particulate solids called the “Sliding Mass Technique”. The mass flow rate is a measure of the mass of a substance that passes through a given cross-sectional area per unit time. Its calculation requires simultaneous detection of the concentration and velocity of the Mate...
hermoch, jan
Následující bakalářská práce pojednává o procesu přenosu prostorových dat do prostředí softwaru CREO 4.0 od společnosti PTC a softwaru OpenFOAM v10 od společnosti OpenFOAM Foundation bez průvodní technické dokumentace pomocí fotogrametrie, následné numerické analýze proudění a porovnává simulaci s reálnou zkouškou. Na úvod je zmíněn důvod potřeby n...
