Views
3 years ago

Preface - kmutt

Preface - kmutt

KMUTT Annual Research

KMUTT Annual Research Abstracts 2005 elapsed time and verifying the simulation results. The results show that the model simulates the experimental data fairly well. The model may be used as a tool to determine a suitable configuration for the evaporation of defrosted water collected in domestic refrigerator water trays. IJ-030 EFFECT OF FIN PITCH AND NUMBER OF TUBE ROWS ON THE AIR-SIDE PERFORMANCE OF HERRINGBONE WAVY FIN-AND-TUBE HEAT EXCHANGERS Somchai Wongwises, Yutasak Chokeman Energy Conversion and Management, Vol. 46, No. 13-14, August 2005, pp. 2216-2231 An experimental study is conducted to investigate the effects of a fin pitch and number of tube rows on the air side performance of fin and tube heat exchangers having herringbone wavy fin configuration at various fin thicknesses. A total of 10 samples of fin and tube heat exchanger with a tube outside diameter of 9.53 mm, transverse tube pitch of 25.4 mm and longitudinal tube pitch of 19.05 mm, having various fin pitches, number of tube rows and fin thicknesses, are tested in a well insulated open wind tunnel. The heat exchangers are made from aluminium plate finned, copper tube. Ambient air is used as a working fluid in the air side while hot water is used for the tube side. The results are presented as the variation of the Colburn factor and the friction factor with the Reynolds number based on the fin collar outside diameter (Re Dc ). The experimental results reveal that the fin pitch has an insignificant effect on the heat transfer characteristic. The friction factor increases with increasing fin pitch when Re Dc > 2500, approximately. The Colburn factor and the friction factor decrease with increasing number of tube rows when Re Dc < 4000, approximately. These results remain the same when the fin thickness is changed. IJ-031 PERFORMANCE OF THE TWO-PHASE EJECTOR EXPANSION REFRIGERATION CYCLE Somchai Wongwises, Somjin Disawas International Journal of Heat and Mass Transfer, Vol. 48, No. 19-20, September 2005, pp. 4282- 4286 This paper is a continuation of the 13 authors’ previous work. The paper presents new experimental data of the system performance of the two-phase ejector refrigeration cycle (TPERC). The TPERC uses a two-phase ejector as an expansion device while the conventional refrigeration cycle (CRC) uses an expansion valve. The TPERC enables the evaporator to be flooded with refrigerant, resulting in a higher refrigerant-side heat transfer coefficient. The experimental study shows that the TPERC gives a higher cooling capacity and a higher coefficient of performance. Moreover, the pressure ratio and the discharge temperature of the compressor of the TPERC are lower than those of the CRC. IJ-032 HEAT TRANSFER CHARACTERISTICS AND PERFORMANCE OF A SPIRALLY COILED HEAT EXCHANGER UNDER SENSIBLE COOLING CONDITIONS Somchai Wongwises, Paisarn Naphon Japan Society of Mechanical Engineering International Journal Series B : Fluids and Thermal Engineering, Vol. 48, No. 4, November 2005, pp. 810-819 In the present study, new experimental data on the heat transfer characteristics and the performance of a spirally coiled heat exchanger under sensible cooling conditions is presented. The spiral-coil heat exchanger consists of a steel shell and a spirally coiled tube unit. The spiralcoil unit consists of six layers of concentric spirally coiled tubes. Each tube is fabricated by bending a 9.27 mm diameter straight copper tube into a spiral-coil of five turns. The innermost and outermost diameters of each spiral-coil are 67.7 and 227.6 mm, respectively. Air and water are used as working fluids in shell side and tube side, respectively. A mathematical model based on the conservation of energy is developed to determine the heat transfer characteristics. There is a reasonable agreement between the results obtained from the experiment and those obtained from the model and a good agreement for the high air mass flow rate region. The results obtained from the parametric study are also discussed. IJ-033 EXPERIMENTAL STUDY OF HYDROCARBON MIXTURES TO REPLACE HFC-134A IN A DOMESTIC REFRIGERATOR Somchai Wongwises, Nares Chimres International Journal

14 Energy Conversion and Management, Vol. 46, No. 1, January 2005, pp. 85-100 This work presents an experimental study on the application of hydrocarbon mixtures to replace HFC-134a in a domestic refrigerator. The hydrocarbons investigated are propane (R290), butane (R600) and isobutane (R600a). A refrigerator designed to work with HFC-134a with a gross capacity of 239 l is used in the experiment. The consumed energy, compressor power and refrigerant temperature and pressure at the inlet and outlet of the compressor are recorded and analysed as well as the distributions of temperature at various positions in the refrigerator. The refrigerant mixtures used are divided into three groups: the mixture of three hydrocarbons, the mixture of two hydrocarbons and the mixture of two hydrocarbons and HFC-134a. The experiments are conducted with the refrigerants under the same no load condition at a surrounding temperature of 25 °C. The results show that propane/butane 60%/40% is the most appropriate alternative refrigerant to HFC-134a. IJ-034 INVESTIGATION ON POWER OUTPUT OF THE GAMMA-CONFIGURATION LOW TEMPERATURE DIFFERENTIAL STIRLING ENGINE Bancha Kongtragool, Somchai Wongwises Renewable Energy, Vol. 30, No. 3, March 2005, pp. 465-476 This paper provides a study on power output determination of a gamma-configuration, low temperature differential Stirling engine. The former works on the calculation of Stirling engine power output are discussed. Results from this study indicate that the mean pressure power formula is most appropriate for the calculation of a gamma-configuration, low temperature differential Stirling engine power output. IJ-035 OPTIMUM ABSORBER TEMPERATURE OF A ONCE-REFLECTING FULL CONICAL CONCENTRATOR OF A LOW TEMPERATURE DIFFERENTIAL STIRLING ENGINE Bancha Kongtragool, Somchai Wongwises Renewable Energy, Vol. 30, No. 11, 2005, pp. 1671-1687 KMUTT Annual Research Abstracts 2005 This paper provides a theoretical investigation on the optimum absorber temperature of a once-reflecting full conical concentrator for maximizing overall efficiency of a solar-powered low temperature differential Stirling engine. A mathematical model for the overall efficiency of the solar-powered Stirling engine is developed. The optimum absorber temperature for maximum overall efficiency for both limiting conditions of maximum possible engine efficiency and maximum possible engine power output is determined. The results indicated that the optimum absorber temperatures calculated from these two limiting cases are not significantly different. For a given concentrated solar intensity, the maximum overall efficiency characterized by the condition of maximum possible engine power output is very close to that of the real engine of 55% Carnot efficiency, approximately. IJ-036 EFFECT OF FIN PATTERN ON THE AIR-SIDE PERFORMANCE OF HERRINGBONE WAVY FIN-AND-TUBE HEAT EXCHANGERS Yutasak Chokeman, Somchai Wongwises Heat and Mass Transfer, Vol. 41, No. 7, 2005, pp. 642-650 In the present study, new experimental data on the air-side performance of fin-and-tube heat exchangers having herringbone wavy fin configuration are presented. Different from most previous studies, the present experiments have been performed to determine the effects of fin patterns and edge corrugations on the air-side performance of the heat exchangers. The experimental apparatus consists essentially of a well-insulated open wind tunnel and herringbone wavy fin-and-tube heat exchangers made from aluminium wavy finned, copper tube. Two types of wavy fin patterns commonly in industrial use are investigated. Air and hot water are used as working fluids in air-side and tube-side, respectively. From the experimental results, it is found that the fin pattern has a significant effect on the heat transfer and flow characteristics. The corrugation at the fin edge enables the Colburn factor to decrease but it has almost no effect on the friction factor. IJ-037 A STUDY OF THE HEAT TRANSFER CHARACTERISTICS OF A COMPACT SPIRAL COIL HEAT EXCHANGER UNDER WET-SURFACE CONDITIONS International Journal

  • Page 2: ISBN 974-456-652-3
  • Page 6: CONTENTS Page Preface International
  • Page 10 and 11: KMUTT Annual Research Abstracts 200
  • Page 12 and 13: KMUTT Annual Research Abstracts 200
  • Page 14 and 15: KMUTT Annual Research Abstracts 200
  • Page 16 and 17: KMUTT Annual Research Abstracts 200
  • Page 18 and 19: KMUTT Annual Research Abstracts 200
  • Page 22 and 23: KMUTT Annual Research Abstracts 200
  • Page 24 and 25: KMUTT Annual Research Abstracts 200
  • Page 26 and 27: KMUTT Annual Research Abstracts 200
  • Page 28 and 29: KMUTT Annual Research Abstracts 200
  • Page 30 and 31: KMUTT Annual Research Abstracts 200
  • Page 32 and 33: KMUTT Annual Research Abstracts 200
  • Page 34 and 35: KMUTT Annual Research Abstracts 200
  • Page 36 and 37: KMUTT Annual Research Abstracts 200
  • Page 38 and 39: KMUTT Annual Research Abstracts 200
  • Page 40 and 41: KMUTT Annual Research Abstracts 200
  • Page 42 and 43: KMUTT Annual Research Abstracts 200
  • Page 44 and 45: KMUTT Annual Research Abstracts 200
  • Page 46 and 47: KMUTT Annual Research Abstracts 200
  • Page 48 and 49: KMUTT Annual Research Abstracts 200
  • Page 50 and 51: KMUTT Annual Research Abstracts 200
  • Page 52 and 53: KMUTT Annual Research Abstracts 200
  • Page 54 and 55: KMUTT Annual Research Abstracts 200
  • Page 56 and 57: KMUTT Annual Research Abstracts 200
  • Page 58: National Journals
  • Page 61 and 62: 54 นอยกวาแบบต
  • Page 63 and 64: 56 (Least Square Matching Method)
  • Page 65 and 66: 58 อุณหภูมิ 30 แ
  • Page 67 and 68: 60 สเปกตรัม จา
  • Page 69 and 70: 62 ขอมูลดานทร
  • Page 71 and 72:

    64 22.8 มาตรฐานเป

  • Page 73 and 74:

    66 2545 NJ-033 EFFECTS OF ELEVATED

  • Page 75 and 76:

    68 เปลือกที่ม

  • Page 77 and 78:

    70 ของการดูดซ

  • Page 79 and 80:

    72 การสกัดดวย

  • Page 81 and 82:

    74 collection of authentic texts th

  • Page 83 and 84:

    76 รอยละ 32 มีสา

  • Page 86 and 87:

    KMUTT Annual Research Abstracts 200

  • Page 88 and 89:

    KMUTT Annual Research Abstracts 200

  • Page 90 and 91:

    KMUTT Annual Research Abstracts 200

  • Page 92 and 93:

    KMUTT Annual Research Abstracts 200

  • Page 94 and 95:

    KMUTT Annual Research Abstracts 200

  • Page 96 and 97:

    KMUTT Annual Research Abstracts 200

  • Page 98 and 99:

    KMUTT Annual Research Abstracts 200

  • Page 100 and 101:

    KMUTT Annual Research Abstracts 200

  • Page 102 and 103:

    KMUTT Annual Research Abstracts 200

  • Page 104 and 105:

    KMUTT Annual Research Abstracts 200

  • Page 106 and 107:

    KMUTT Annual Research Abstracts 200

  • Page 108 and 109:

    KMUTT Annual Research Abstracts 200

  • Page 110 and 111:

    KMUTT Annual Research Abstracts 200

  • Page 112 and 113:

    KMUTT Annual Research Abstracts 200

  • Page 114 and 115:

    KMUTT Annual Research Abstracts 200

  • Page 116 and 117:

    KMUTT Annual Research Abstracts 200

  • Page 118 and 119:

    KMUTT Annual Research Abstracts 200

  • Page 120 and 121:

    KMUTT Annual Research Abstracts 200

  • Page 122 and 123:

    KMUTT Annual Research Abstracts 200

  • Page 124 and 125:

    KMUTT Annual Research Abstracts 200

  • Page 126 and 127:

    KMUTT Annual Research Abstracts 200

  • Page 128 and 129:

    KMUTT Annual Research Abstracts 200

  • Page 130 and 131:

    KMUTT Annual Research Abstracts 200

  • Page 132 and 133:

    KMUTT Annual Research Abstracts 200

  • Page 134 and 135:

    KMUTT Annual Research Abstracts 200

  • Page 136 and 137:

    KMUTT Annual Research Abstracts 200

  • Page 138 and 139:

    KMUTT Annual Research Abstracts 200

  • Page 140 and 141:

    KMUTT Annual Research Abstracts 200

  • Page 142 and 143:

    KMUTT Annual Research Abstracts 200

  • Page 144 and 145:

    KMUTT Annual Research Abstracts 200

  • Page 146 and 147:

    KMUTT Annual Research Abstracts 200

  • Page 148 and 149:

    KMUTT Annual Research Abstracts 200

  • Page 150 and 151:

    KMUTT Annual Research Abstracts 200

  • Page 152 and 153:

    KMUTT Annual Research Abstracts 200

  • Page 154 and 155:

    KMUTT Annual Research Abstracts 200

  • Page 156 and 157:

    KMUTT Annual Research Abstracts 200

  • Page 158 and 159:

    KMUTT Annual Research Abstracts 200

  • Page 160 and 161:

    KMUTT Annual Research Abstracts 200

  • Page 162 and 163:

    KMUTT Annual Research Abstracts 200

  • Page 164 and 165:

    KMUTT Annual Research Abstracts 200

  • Page 166 and 167:

    KMUTT Annual Research Abstracts 200

  • Page 168 and 169:

    KMUTT Annual Research Abstracts 200

  • Page 170 and 171:

    KMUTT Annual Research Abstracts 200

  • Page 172 and 173:

    KMUTT Annual Research Abstracts 200

  • Page 174 and 175:

    KMUTT Annual Research Abstracts 200

  • Page 176 and 177:

    KMUTT Annual Research Abstracts 200

  • Page 178 and 179:

    KMUTT Annual Research Abstracts 200

  • Page 180 and 181:

    KMUTT Annual Research Abstracts 200

  • Page 182 and 183:

    KMUTT Annual Research Abstracts 200

  • Page 184 and 185:

    KMUTT Annual Research Abstracts 200

  • Page 186 and 187:

    KMUTT Annual Research Abstracts 200

  • Page 188 and 189:

    KMUTT Annual Research Abstracts 200

  • Page 190 and 191:

    KMUTT Annual Research Abstracts 200

  • Page 192 and 193:

    KMUTT Annual Research Abstracts 200

  • Page 194 and 195:

    KMUTT Annual Research Abstracts 200

  • Page 196 and 197:

    KMUTT Annual Research Abstracts 200

  • Page 198 and 199:

    KMUTT Annual Research Abstracts 200

  • Page 200 and 201:

    KMUTT Annual Research Abstracts 200

  • Page 202 and 203:

    KMUTT Annual Research Abstracts 200

  • Page 204 and 205:

    KMUTT Annual Research Abstracts 200

  • Page 206 and 207:

    KMUTT Annual Research Abstracts 200

  • Page 208 and 209:

    KMUTT Annual Research Abstracts 200

  • Page 210 and 211:

    KMUTT Annual Research Abstracts 200

  • Page 212 and 213:

    KMUTT Annual Research Abstracts 200

  • Page 214:

    National Conferences

  • Page 217 and 218:

    210 จอมเทียนปา

  • Page 219 and 220:

    212 การสกัดสาร

  • Page 221 and 222:

    214 ไดแก อุณหภู

  • Page 223 and 224:

    216 โดยกลไกของ

  • Page 225 and 226:

    218 เคลือบเมื่

  • Page 227 and 228:

    220 สําเริง จัก

  • Page 229 and 230:

    222 ลดเวลาตลอด

  • Page 231 and 232:

    224 อุณหภูมิสู

  • Page 233 and 234:

    226 NC-043 การวิเคร

  • Page 235 and 236:

    228 เกิดพฤติกร

  • Page 237 and 238:

    230 เดียว เพื่อ

  • Page 239 and 240:

    232 มากนอยเพีย

  • Page 241 and 242:

    234 หลักที่พบใ

  • Page 243 and 244:

    236 NC-073 การออกแบ

  • Page 245 and 246:

    238 บทความนี้น

  • Page 247 and 248:

    240 นําเอาเวคเ

  • Page 249 and 250:

    242 งานวิจัยนี

  • Page 251 and 252:

    244 การอบแหงลด

  • Page 253 and 254:

    246 แยกเฟสต่ํา

  • Page 255 and 256:

    248 กลบ โดยเปรี

  • Page 257 and 258:

    250 นํามาใช คือ

  • Page 259 and 260:

    252 วิเคราะหหา

  • Page 261 and 262:

    254 NC-123 การวิเคร

  • Page 263 and 264:

    256 NC-129 เครื่องผ

  • Page 265 and 266:

    258 สามารถขยาย

  • Page 267 and 268:

    260 ครั้งที่ 43, 1-

  • Page 269 and 270:

    262 calculated with the use of the

  • Page 271 and 272:

    264 Version 1.3.1 และ Softwar

  • Page 273 and 274:

    266 ขนไกได จากก

  • Page 275 and 276:

    268 โครงสรางขอ

  • Page 277 and 278:

    270 การปลูกพืช

  • Page 279 and 280:

    272 ระดับพึงพอ

  • Page 281 and 282:

    274 ของแกสโซฮอ

  • Page 283 and 284:

    276 1) สภาพทั่วไ

  • Page 285 and 286:

    278 อนุปริญญา แ

  • Page 287 and 288:

    280 อาชีวศึกษา

  • Page 289 and 290:

    282 กระทบตอคุณ

  • Page 291 and 292:

    284 ตั้งกลไกแข

  • Page 293 and 294:

    286 นุชจรินทร เ

  • Page 295 and 296:

    288 โดยรวมผูบร

  • Page 297 and 298:

    290 แนนกระแสไฟ

  • Page 299 and 300:

    292 NC-222 ผลงานตีพ

  • Page 301 and 302:

    294 NC-227 เตาเผาไห

  • Page 303 and 304:

    296 จําเพาะรวม

  • Page 305 and 306:

    298 NC-238 จลนพลศาส

  • Page 307 and 308:

    300 ทนงเกียรติ

  • Page 309 and 310:

    302 ดีเซลนั้นม

  • Page 311 and 312:

    304 NC-254 การใชเทค

  • Page 313 and 314:

    306 อาคารศูนยก

  • Page 315 and 316:

    308 กระบวนการร

  • Page 317 and 318:

    310 บรรยากาศขอ

  • Page 319 and 320:

    312 metal ions on 2-AP biosyntheis

  • Page 321 and 322:

    314 total clones while the ethanol

  • Page 323 and 324:

    316 การประชุมท

  • Page 325 and 326:

    318 BioThailand (The 16 th Annual M

  • Page 327 and 328:

    320 สูงที่สุดพ

  • Page 329 and 330:

    322 นัยสําคัญท

  • Page 331 and 332:

    324 ความเขมขนร

  • Page 333 and 334:

    326 ปลูกแบบพรา

  • Page 335 and 336:

    328 นี้ทําใหทร

  • Page 337 and 338:

    330 ดุลชาติ มาน

  • Page 339 and 340:

    332 ไมโครเมตร ส

  • Page 341 and 342:

    334 In this study, we collected seq

  • Page 343 and 344:

    336 กนกรัตน นาค

  • Page 345 and 346:

    338 การพัฒนาสื

  • Page 347 and 348:

    340 one of the causes of difficulty

  • Page 349 and 350:

    342 ทวีรัตน วิจ

  • Page 351 and 352:

    344 program, Cytoscape. This model

  • Page 353 and 354:

    346 production demand. Nevertheless

  • Page 355 and 356:

    348 อุลตราไวโอ

  • Page 357 and 358:

    350 นี้อยูในชว

  • Page 359 and 360:

    352 เพื่อนําสว

  • Page 361 and 362:

    354 trichloroacetic acid (TCA) ม

  • Page 363 and 364:

    356 ทรัพยากรที

  • Page 365 and 366:

    358 ในประเทศสห

  • Page 367 and 368:

    360 8-9 ธันวาคม 2548,

  • Page 369 and 370:

    362 ซึ่งเกิดขอ

  • Page 371 and 372:

    364 NC-391 การวิเคร

  • Page 373 and 374:

    366 การประชุมว

  • Page 375 and 376:

    368 2547) พบวามหาว

  • Page 377 and 378:

    370 กนกพร ลีลาเ

  • Page 380:

    Authors Index

  • Page 383 and 384:

    376 จงจิตร หิรั

  • Page 385 and 386:

    378 ธ ธนธร ทองส

  • Page 387 and 388:

    380 พยุงศักดิ์

  • Page 389 and 390:

    382 วรรณพ วิเศษ

  • Page 391 and 392:

    384 สุดารัตน จิ

  • Page 393 and 394:

    386 อุลาวัณย กุ

  • Page 395 and 396:

    388 138, 141, 142 Jarunya Narangaja

  • Page 397 and 398:

    390 Panida Kongsawadworakul 191 Pan

  • Page 399 and 400:

    392 Sorakrich Maneewan 124, 136 Sor

  • Page 401 and 402:

    394 KMUTT Annual Research Abstracts

  • Page 404 and 405:

    KMUTT Annual Research Abstracts 200

  • Page 406 and 407:

    KMUTT Annual Research Abstracts 200

  • Page 408 and 409:

    KMUTT Annual Research Abstracts 200

  • Page 410 and 411:

    KMUTT Annual Research Abstracts 200

  • Page 412 and 413:

    KMUTT Annual Research Abstracts 200

  • Page 414 and 415:

    KMUTT Annual Research Abstracts 200

  • Page 416 and 417:

    KMUTT Annual Research Abstracts 200

  • Page 418 and 419:

    KMUTT Annual Research Abstracts 200

  • Page 420 and 421:

    KMUTT Annual Research Abstracts 200

  • Page 422 and 423:

    KMUTT Annual Research Abstracts 200

  • Page 424 and 425:

    KMUTT Annual Research Abstracts 200

  • Page 426 and 427:

    KMUTT Annual Research Abstracts 200

  • Page 428 and 429:

    KMUTT Annual Research Abstracts 200

  • Page 430 and 431:

    KMUTT Annual Research Abstracts 200

  • Page 432 and 433:

    KMUTT Annual Research Abstracts 200

  • Page 434 and 435:

    KMUTT Annual Research Abstracts 200

  • Page 436 and 437:

    KMUTT Annual Research Abstracts 200

  • Page 438 and 439:

    KMUTT Annual Research Abstracts 200

  • Page 440 and 441:

    KMUTT Annual Research Abstracts 200

  • Page 442 and 443:

    KMUTT Annual Research Abstracts 200

  • Page 444 and 445:

    KMUTT Annual Research Abstracts 200

  • Page 446 and 447:

    KMUTT Annual Research Abstracts 200

  • Page 448:

    KMUTT Annual Research Abstracts 200

  • Page 452:

    KMUTT Annual Research Abstracts 200

แผนการจัดการความรู้ - kmutt
Cover, Foreword, Preface, Acknowledgements, List of ... - IARC
The Interpretation Of Dreams Sigmund Freud (1900) PREFACE
Preface to the Third Edition - Handbook of inter-rater reliability, 3rd ...
Abstracts of the Scientific Posters, 2013 AACC Annual Meeting ...
Cover, Foreword, Preface, Acknowledgements, Content - iarc
The British essayists, with prefaces, biographical, historical, and critical
preface - National Institute of Fuel-Cell Technology - West Virginia ...
Front Matter (Title Page, TOC, Preface and Forward) - Store
Energy Efficiency in Industry in Thailand
Preface - FHWA Safety Program - U.S. Department of Transportation
2007 Graduate Catalog and 2006 Annual R & D Report - Sirindhorn ...
AU Abstracts 2008 - AU Journal - Assumption University of Thailand
Annual Report 2006 - Thai Beverage Public Company Limited
BIO-DATA Name: Somchart Soponronnarit (สมชาติ โสภณรณ ... - kmutt
CURRICULUM VITAE Name Mr. Somkiat Prachayawarakorn ... - kmutt
ประวัติ (CV) - kmutt
ตัวอยางจดหมายสมัครงาน - kmutt
คำแนะนำการเขียนคำขอสิทธิบัตร - kmutt
Download Oral presentation program - kmutt
Suranaree Journal of Science and Technology - kmutt
แบบสำรวจความพึงพอใจ การใช้บริการยานพาหนะ รับ - kmutt
รายวิชาตามหลักสูตร - kmutt
รายชื่อเล่มวิทยานิพนธ์ระดับบัณฑิตศึกษา - kmutt