Journal Articles: Recent submissions
Now showing items 181-200 of 688
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Experimental investigation of a thermosyphon economizer to recover waste heat in the electronics industry
(2020-01-07)A case study was conducted to design, construct and test a thermosiphon economizer for increasing the temperature of feed water by using waste hot water. The simulation of the thermosiphon economizer (heat exchanger) for ... -
Fuel consumption monitoring system using control signal and characteristic correlations of fuel injector
(2020-01-07)Objectives of this study are (i) to investigate characteristics of a fuel injector and to establish the characteristic correlation for correcting the fuel injection rate calculated from the control signal of a fuel injector, ... -
Application of kansei engineering and dematel to priori tize service quality for public hospital in Thailand
(2020-01-07)The health care industry is one of the rapid growth industries in Thailand. Thai government has promoted and set a strategic policy to by “Medical Hub of Asia”since 2004. Therefore, the chief executive officers of many ... -
Power generation from heat loss of gas strove by thermoelectric generator unit
(2020-01-07)This research aimed to study powe generation from heat loss strove by thermoelectric generator unit. As cooking with a gas stove can cause heat loss between the stove and the cookware, this heat loss from gas stove can be ... -
The investigation of pozzolanic reaction of rice husk ash blended with fly ash by accelerated curing
(2020-01-07)This paper presents the investigation of pozzolanic reaction of rice husk ash blended with fly ash by accelerated curing. The compressive strength of cement paste containing rice husk ash blended with fly ash at 30% by ... -
Load frequency control of solar farm and wind turbine for interconnected power system
(2020-01-07)The effects of load frequency control (LFC) of interconnected distribution power system in tie-line substation area, load –frequency stability and the frequency respond at distribution generator (DG) are very important for ... -
Bidirectional resonant converter using duty cycle voltage control for CCTV solar energy
(2020-01-06)This paper proposes the bidirectional resonant converter with duty cycle voltage control using for CCTV with solar energy. The converter, designed at 20 KHz for 20 W with 92.85 % of efficiency, is operated at zero voltage ... -
Development of the transmission line calculation program based on usage and frequency
(2020-01-06)The objectives of this research were to develop of transmission line calculation program based on usage and frequency consisting of the two-wire transmission line, twisted pair transmission line, and coaxial transmission ... -
Household heat use to improve sweet tamarind quality
(2020-01-06)Sweet tamarind is a unique and economic plant of Phetchaboon province and it has already been geographical indication (GI) registered. One of its main problems is fungal degeneration which cannot be physically visible. ... -
The use of sinin rice flour substituted wheat flour in the crust of flaky chinese pastry (kha-nom pia kularb)
(2020-01-06)The objectives of this research were to study the effect of the substitution of sinin rice flour to wheat flour in the crust of the flaky Chinese pastry (Kha-Nom Pia Kularb) on the physical quality, the chemical composition ... -
Effect of used engine oil on properties of mortar containing pumice blended para rubber wood ash
(2020-01-05)Properties of pumice aggregate mortar blended with para rubber wood fly ash (PRWFA) replaced type 1 ordinary Portland cement (OPC) in different proportions of 0,20 and 40 wt.% OPC and dosed with used engine oil (UEO) in ... -
Effect of hot air velocity on preserved tomatoes drying using combined conveyor system and hot air
(2020-01-05)The objectives of this research were to study the effect of hot air velocity on the changes of the moisture content and temperature of preserved tomatoes undergoing combined conveyor system and hot air drying. Specific ... -
Effect of using durian rind powder substitution with wheat flour on brownies cake quality
(2020-01-05)This research aims to study the physical and chemical properties of Cha-nee durian rind powder and using durian rind powder to replace wheat flour in brownie cakes at 10,20 and 30% (w/w). Texture profile, chemical composition, ... -
Antioxidant dietary fiber from edible bean coats and the application in food products
(2020-01-05)Foods rich in dietary fiber and antioxidants have attracted great attention to both of consumers and food manufacturers because of their significant health benefits. Increased consumption of dietary fiber improves lowering ... -
Microbiological quality of milk-shaked drinks in unsealed containers sold in market fair, roadside and stall around Mahasarakham University
(2020-01-05)The aim of this study was to investigate the microbiological quality of milk-shaked drinks including Bacillus cereus, Escherichia coli, Salmonella spp., Staphylococcus aureus, yeast and molds in unsealed containers sold ... -
Effects of chitosan contents on latex properties and physical properties of natural rubber latex/chitosan composites
(2020-01-05)In this study, natural rubber latex/chitosan (NRL/CT) composites were prepared by latex mixing. The effects of chitosan on latex properties and physical Properties of NRL/CT composite films were focused. It was found that ... -
Effects of water injection on performance of 5-stroke si engine
(2020-01-05)The objective of this work is to investigate the effects of water injection on performance of 5-stroke SI engine converted from the conventional 4-stroke SI engine.The cylinder head of the 2ndand3rd cylinder was modified ... -
Effect of sweet basil ocimum basilicum l. leaves powder on qualities of pork emulsion sausage (Moo Yor)
(2020-01-05)Effect of sweet basil (Ocimum basilicum L) leaves powder (SBP) (0.25-1.0%) on qualities and lipid oxidation of pork emulsion sausages (Moo Yor) during 21 days of refrigerated storage was investigated. Control sample had ... -
Bananas drying performance with a developed hot Air dryer using waste heat from charcoal production process
(2020-01-05)The purpose of this research is to develop a hot air dryer using waste heat from a200 liter kiln for drying bananas, and to investigate its drying performance. The main parts of the dryer consist of the drying chamber that ... -
Teaching learning activity management to reinforce the 12 thai main core values accosding to the policy of the national council for peace and order of secondary schools under secondary educational service office area 6 samut prakarn province
(2018-07-05)study the teaching learning activity management to reinforce the 12 Thai main core values according to the policy of the National Council for Peace and Order of Secondary Schools under Secondary Educational Service Office ...