จำนวน Repository ( 3611 )
การพัฒนาและออกแบบผลิตภัณฑ์กระเป๋าเก็บความเย็นจากแกลบและส่วนเหลือทิ้ง ในกระบวนการแปรรูปข้าวไรท์เบอรี่ และข้าวสีนิล
The Development and Design Cold Bag’s Product from Rice Husk and Waste of Rice Berry and Black Rice Production. It is intended to bring rice husk in process to produce food in order to take advantage of the product design process and create a cooling pouch Master product for everyday use such as treating the refrigerant of a vaccine or medical medicine. Maintaining the temperature of breast milk is a source of design and development of refrigeration bag products. There are research methods starting from the study of the design of experiments. To be a guide to the implementation of the rice husk to bring out the cold storage plate and bring out the design of the product. The result of the master experiment with cold storage plates. Found that Paddy Husk has the right qualities due to the Density= 0.76 g./cm3 Moisture Absorption= 6.25% cracking resistance Modulus of Rupture: MOR= 7.690 MPa. and Modulus of Elasticity: MOE= 1064.77 MPa. which has a qualified property than Paddy husk from black rice. If you touch the water for a long time it has to absorb water and the inflation inside the skin which is inferior to the rice husk properties. The researchers put the extruded sheets from rice to a cold storage material in the pocket designed with a modern shape a material made of nylon fabric. On-off with zipper there is a strap and a box for inserting the pocket side. The bag has a compression plate from the surface of the 5 side rice to help protect the cold and reduce the use of synthetic chemicals which is environmental friendly.
การศึกษาตัวแปรที่มีผลต่อสมรรถนะการฉีดเชื้อเพลิงของหัวฉีดรถยนต์ที่ใช้น้ำมัน ไบโอดีเซล และ น้ำมันไพโรไลซิส
The purpose of this research is to study on variables affecting fuel injection performance of biodiesel fuel injection and pyrolysis fuel. To test for variables affecting the fuel injection performance of biodiesel fuel injectors and pyrolysis fuel. By experimenting and modeling using computer programs to compare results. Finally for to use the information in the design of the car nozzle to work well with Biodiesel and pyrolysis fuel. The tested fuels which are pyrolysis fuel Bio-diesel fuel and diesel fuel are tested by tester Anton Paar@ Stabinger Viscosmeter (model SVM 3000/G2) ASTM D341 standard. The result shown that the density of the fuel is increasing normally. However the viscosity of the diesel and biodiesel are strong increased whereas the reducing of temperature is unaffected to the pyrolysis fuel. The fuel injection performance test showed that the density and viscosity of fuel were the major variables that affected the injection performance of the fuel. In case of using pyrolysis oil Injection performance is trend to higher other fuels and cold conditions.
ปัจจัยส่วนบุคคลและส่วนประสมทางการตลาดที่มีผลต่อการตัดสินใจเลือกบ้านพักคนชราของผู้สูงอายุ
The purposed of this research “Personal factors and marketing mix that affecting to decision making for choosing nursing home of senior people” was to study (1) decision making behavior of senior people for choosing nursing home (2) personal factors that affecting to decision making for choosing nursing home of senior people. The samples of this study were 400 of senior people who live in Bangkok and provinces nearby. The questionnaires were implemented as the tool for data collection. The statistics methods were used for analyzing data; Percentage Mean Standard Deviation T-Test and One-way ANOVA. The results were found that: Most of samples are women marriages age 60-65 years old finished primary schools retirees revenue between 10000 - 20000 baht. They want to stay at their own home and need helpers when they get older and can’t help themselves. They believe they can support their housing expenditure in between 2000 – 10000 baht. They like making merit being independent and simple life. Their opinions about marketing mix; (1) Product they concern about security system in accordance with intentional standard. (2) Price they prefer offering several price level. (3) Place nursing home should located nearby hospitals. (4) Promotion they concern about clear information and housing tour. (5) People or Employee nursing home should have doctors nurses and specialists. (6)
การพัฒนาผลิตภัณฑ์อาหารสำหรับเด็กจากปลายข้าวเพื่อผู้แพ้แป้งสาลี
Food for children from broken to lose the wheat was in frozen chocolate cake from jasmine rice flour and substitute of yolk by mucilage of Basil seeds The study of chilled Mucilage. It was foundthat the tasting testers rated the preference in the formulation using freeze-thawed grapefruit seed for 2 days and then studied the physical qualities. Texture there was a statistically significant difference (p≤0.05) Product image it was found that the tasting testers rated their preference at 650 watts maximum temperature and then studied the physical qualities.of the texture quality. There was a statistically significant difference (p≤0.05) and chemical quality analysis. Moisture protein fat ash coarse fiber and carbohydrate content And fiber content More than market products Consumers accept the product of frozen chocolate cake from Jasmine Rice Flour and substitute Egg Yolk with Basil Musk Seed up to 99%. Flour crepes broken rice from Riceberry Add the rice Rice berry crepes deduct 50 percent broken rice from Rice berries are brighter and more reduced. Since Rice Rice berries are dark purple broken. Crepes made from rice Rice Rice Rice used Danbury Danbury deduct 100 percent brightness is reduced. Part of the red crepe of rice and broken rice berries increased statistically significantly (P≤0.05) possibly due to broken rice Rice berries are dark purple. Crepes rice broken rice with red berries that last weekend. The rice Rice Berry deduct 100 percent of the volume of baking products crepes of rice and broken rice 3: 1 1.5 and 2 percent by weight the color of Waterloo activity. The crepes of rice and broken rice berries. The color brightness (l *) and the water activity. The difference was statistically significant (P≤0.05) with crepes rice broken rice baking berries on volume increased from 1.5 to 2% of tests consumers found that consumers are women the highest percentage. 72 percent of consumers admit to produce only 74 percent Cream filling from broken rice The quality of the fiber Mucilage from Basil Seed from fresh and dry. not different Rate of soluble fiber from Mucilage from Basil Seed dry with moisture. with humidity ≤10% and aw not exceeding 0.6 packed in bags foil dose of 5 g as a physically similar to polyester Milliken Lake. e live in an amount of 20 g ratio of 1.7 the ratio of flour rice Berry: corn starch cream filling from broken rice mites Berry level (percentage) 100 0 panelists to rate the passion in every aspect of it. the best Thus the comparison of the physical and chemical qualities of rice with cream filling was broken spokes berries. Rice cracker The ratio of riceberry in Rice Cracker products non oil the panelists to rate the preference formulas with a ratio of stickey rice riceberry between 80: 20 percent: Most of the improvement of the production process Rice Cracker appropriate to Rice Cracker still there. Cooked and puffed as well not fried. Meet the news but that it looks no different from Rice Cracker a used frying process produces original Rice Cracker to shorten the cooling down from the previous two days then the kind of the icing on the right. rice Cracker products for enhancing the access of oil that has been sprinkled on cereal as scores of color flavor and taste than the formula used pineapple compote and toasted coconut. The microbiological quality of a product. Detected microorganisms less than 102 CFU/g and detected yeast and mold less than 10 CFU/g .
การเพิ่มเสถียรภาพของระบบไฟฟ้ากำลังด้วยอุปกรณ์ FACTS
At present the electrical power system has growth and more complicate. Because of the development of the economics and society. An increasing the demand of power transmission line system would be resulted in the stability and reliability. The Flexible AC Transmission System devices: (FACTS) is the equipment which can control the flow of real power. In addition it can gladly encourage the stability and reliability of the power transmission line system. This research proposed the impact of placing power electronics device to increase stability and reliability of power system in order to study the impact of Flexible AC Transmission System devices: (FACTS) devices for the resulting to stability of power system. UPFC devices model which consisted of Static Synchronous Compensator and Static Synchronous Series Compensator that worked as independent voltage source for technique to proposed control the flow of real power and reactive power as well as voltage bus in power system. Testing Simulation power flow control of 5 buses by placing unified power flow control indicated the effective compensation of real power and reactive power in power system.