Research Report: Recent submissions
Now showing items 221-240 of 286
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Soy flour grinder disc and roller type machine
(2012-05-03)Soybeans are a crop that can be utilized, especially in terms of food rich in protein and fat as the human and animal needs. For using the soybeans must be processed to obtain the desired physical characteristics. The ... -
Product development of tungsten carbide scraps
(2012-05-02)This research is to study the approach for producing the hard materials part by using tungsten carbide powder. The tungsten carbide powder derived from Tungsten scraps recycle processes which are Insert tools scraps, the ... -
Using condensate water to reduce heat for finned-tube condenser of air conditioning system.
(2012-05-02)Now a day the mostly air condition are use vapor compression refrigeration system in which R-22 refrigerant is used as a working substance. From the results of study, it found that the quantity of water vapor or moisture ... -
Coefficient of friction testing
(2012-05-02)Nowadays, the Thailand automotive industry widely grows. Brake'pad is one of the automotive productions that role to automotive industry because it is the most critical security parts. Consequently, testing products for ... -
Test melt flow index spiral test standard ASTM : D 3123-94
(2012-05-01)This research aims to Test Melt Flow Index Spiral Test according to Standard ASTM : D 3123-94. To compare with this Standard the Melt Flow Index Spiral Test of HDPE, PP and ABS which determined by the manufacturer was ... -
ปัญหาความต้องการของนักศึกษาที่มีต่อการจัดการศึกษาของคณะวิศวกรรมศาสตร์ มหาวิทยาเทคโนโลยีราชมงคลพระนคร
(2012-04-30)ปัจจุบันการเปลี่ยนแปลงของสังคมและความเจริญก้าวหน้าทางเทคโนโลยีมากขึ้น มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร คณะวิศวกรรมศาสตร์ ซึ่งเป็นสถาบันอุดมศึกษาด้านวิชาชีพและเทคโนโลยี จึงดำเนินการศึกษาปัญหาและความต้องการของนักศึกษา ... -
Robusta coffee bean separator machine
(2011-08-29)In the procedure processes of Robusta coffee initial from bring the green coffee after dried and removed the outside shell and bring it to separating process. The sale price depends on the size of green coffee. If their ... -
Analysis of steel industries in thailand : Case study of production planning and control by determination of time limited free back orders.
(2011-08-29)The objectives of this research were to find the distribution of food demand for laying hens and to find the optimum amount of that food production which had minimum cost. The data consisted of customer purchase orders for ... -
Creating and evaluating the effectiveness of computer assisted instruction program subject electric power system analysis chapter 3-6.
(2011-08-23)The purposes of the research were to create and efficiency validation of computer assisted for the courses of practiced to reading. Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program Subject ... -
Aggregate planning for optimal production quantity under uncertainty demand : Case study of food animals industry.
(2011-08-23)The objectives of this research were to find the distribution of food demand for laying hens and to find the optimum amount of that food production which had minimum cost. The data consisted of customer purchase orders for ... -
Creating and evaluating the effectiveness of computer assistedInstruction program subject manufacturing processes chapter 5-8.
(2011-08-23)The purposes of the research were to create and efficiency validation of computer Assisted for the courses of practiced to reading Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program Subject ... -
Study of effects of surface roughness 10 hardness test V2.Lv5
(2011-08-22)The objective of this work is to study the effect of the surface roughness on the measured hardness. The preparation of the surface roughness level complied with the ISO 1302: 1992 standard. There are many factors ... -
Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program Subject Engineering Materials Chapter 3-6.
(2011-08-22)The purposes of the research were to create and efficiency validation of computer Assisted for the courses of practiced to reading Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program Subject ... -
Development of Process for Recovery Metal Carbide Powder from Cemented Tungsten Carbide Scraps
(2011-08-22)The recycling of materials is the recovered process and the important approach for sustainable development. This research is to study recycling tungsten carbides from cemented carbide scraps by extracting the dissolved of ... -
This research aims to compare the shrinkage value that limited from manufacturer with the ASTM D955 Standard Test Method
(2011-08-22)Comparing the shrinkage values of HDPE 2 – 4 % that limited from manufacturer are as the following: 1. Comparing the shrinkage of 60 X 60 mm. specimen The result showed that there aren’t any shrinkage differences among ... -
Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program Subject Adjust Injection Machine and Maintenance Injection Molding.
(2011-08-21)The purposes of the research were to create and find out the efficiency validation of computer assisted instruction focused on the Plastic Injection Adjusting Machine and Injection Molding Maintenance, for the standard ... -
ระบบปรับอากาศแบบใช้หัวฉีดไอน้ำลดความดัน
(2010-11-30)ในปัจจุบันทางด้านอุตสาหกรรมมีการนำเอาหม้อไอน้ำมาใช้กันอย่างแพร่หลาย โดยไดน้ำที่ผลิตขึ้นมา ไอน้ำส่วนที่เหลือสามารถนำมาใช้ประโยชน์ได้ โดยนำมาใช้ร่วมกับระบบหัวฉีดไดน้ำลดความดัน เพื่อผลิตสารทำความเย็นขั้นที่สอง Chilled water ...