Institute of Research and Development: Recent submissions
Now showing items 101-120 of 847
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Simulation of a 500 kW sloped solar chimney power plant powered by industrial waste heat
(2020-09-21)The solar chimney power plant (SCPP) has been proposed as a promising alternative power plant. According to the literature, the chimney for commercial-scale SCPPs should be about 1 km high. The construction of these tall ... -
Experimental testing of scroll expander performance for a 1 kW ORC power plant
(2020-09-21)The ORC power plant is a promising technology to generate electricity from low-temperature heat sources. However, implementation of the ORC for low capacity electricity generation is unattractive at the commercial level. ... -
Comparative investigation of a subcritical ORC, supercritical ORC, and trilateral rankine cycle power plant for a heat source temperature of 210-250 oC
(2020-09-21)The performance investigations of subcritical ORC, supercritical ORC, and trilateral Rankine cycle (TLC) power plants with the heat source temperatures of 210-250°C were conducted and compared in this study. Several working ... -
Reduction of oil absorption in chinese water chestnut fry product with electric field technology
(2020-09-08)This research is studying of an electric field combine with a frying process in a Chinese water chestnut product for reducing oil absorb. An electric field that is used in an experiment will have a stress from 1-3 kV/cm. ... -
Utilization of cassava pulp and cassava wastewater for bioethanol production
(2020-09-07)The purpose of this study was to optimize the bioethanol production from cassava pulp and cassava wastewater. The study was divided into two phase: 1.) Pretreatment and enzymatic hydrolysis 2.) Bioethanol fermentation. The ... -
Drying kinetics model of fermented soybean meal using hot air-drying
(2020-09-07)The aim of this research was to model the hot air-drying (HAD) of fermented soybean meal (FSBM) containing probiotic Enterococcus faecium . The HAD was performed to reduce the moisture content of ... -
Proteolysis and lipid oxidation during ‘mu som’ fermentation as affected by different ratios of white and black glutinous rice
(2020-09-07)Changes in muscle protein proteolysis and lipid oxidation of ‘Mu Som’ added with different white and black glutinous rice ratios (w:w) at 100:0 (W100), 75:25 (W75B25), 50:50 (W50B50), 25:75 (W25B75) ... -
Phytochemical and xanthine oxidase inhibitory activity of carissa carandas l. fruit extract
(2020-09-07)The Thai wisdom knows the benefits of Carissa carandas L. to be used as a traditional herbal medicine. However, there was no scientific evidence to show that Carissa carandas L. of Thailand can treat gout or not. In this ... -
Melting point and natural convective heat transfer coefficient of paraffin wax
(2020-09-07)This research was aimed to study melting behavior of paraffin wax and to evaluate the natural heat convection coefficient of solid cylinder paraffin wax. Two grades of solid paraffin wax; white commercial grade and yellow ... -
Development of bread with riceberry rice bran
(2020-09-07)The objective of this research were 1) Determination of anthocyanin in riceberry rice bran has been 1195.60 mg/L 2) To investigate the suitable amount of riceberry rice bran added into bread. Sensory evaluation revealed ... -
Study of drying condition and extraction process of protein and antioxidants from porcine placenta
(2020-09-07)This research aims to study the appropriate drying condition and extraction solvent for extracting protein and antioxidants from the porcine placenta. Three levels of drying temperature were used in this study which were ... -
Isolation and selection of plant growth promoting rhizobacteria from wedelia trilobata (L.) A.S. hitchcock rhizosphere
(2020-09-07)The objective of this research was to isolate plant growth promoting rhizobacteria from Wedelia trilobata (L.) A.S. Hitchcock rhizosphere, and preliminarily test their plant growth promoting properties such as nitrogen ... -
Forecasting the prices of black peper
(2020-09-07)The objective of this study was to construct the black pepper prices forecasting model by 4 statistical methods: Box-Jenkins method, Holt’s exponential smoothing method, Brown’s exponential smoothing method, and damped ... -
Increasing efficiency of the electrical appliance production process by line balancing method
(2020-09-07)This research aims to increasing efficiency in production and eliminate the problem of insufficient production capacity with respect to customer demand for electrical appliance factory by applying the line balancing method. ... -
Heat transfer enhancement of a recovery hot water tank from waste heat of condensing unit
(2020-09-07)This research is to study in heat transfer of hot water tank from an air conditioner which is a cylinder type and has a hot water pipe around the tank. It is used for finding a position and a pattern of distribution of ... -
The simulation of commercial vehicle border crossing of Thailand-Malaysia : case study of Sadao Border, Songkhla
(2020-09-07)Border crossing trade can an important role in the competitiveness of Thai products in neighboring countries as Thailand has a geographical advantage that connects with neighboring countries, making border trade an important ... -
Melanin production and antibacterial activity by melanin produced by actinomycetes strain PNST-01 and PRBS-12
(2020-09-07)The objectives of this research were to characterize growth and melanin production on different culture media, effect of copper ion and cobalt ion on growth and melanin production including antibacterial activity of ... -
Development of paper from oil palm empty fruit bunch and mesocarp, and paper mulberry fibers, with chitosan coating
(2020-09-07)This research aimed to develop paper from oil palm empty fruit bunch (Fb), oil palm mesocarp (M), and paper mulberry (P), with chitosan coating, to be used as single-use paper bag for dry food products. The optimal pulp ... -
Nutritional Values of Snack Products Added with Mulberry Leaf Tea Powder Buri Rum 60
(2020-09-07)The potential health benefits attributed to mulberry leaf tea and its bioactive compounds such as antioxidant effects, cancer chemoprevention, and lower blood sugar levels have led to a huge increase of mulberry leaf tea ...