Đăng nhập

Hãy chọn một cách để đăng nhập

Hoặc tiếp tục với email

Nhớ mật khẩu

Chưa có tài khoản? Đăng ký

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 8

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 8

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 8

... vortex tube used in this study suggests that the standard RNG k-є turbulence model leads to a better agreement between the numerical and experimental data than the standard k-є, k-omega and the ... multimode heat input and mixed adsorbent) is an attractive alternative to overcome some of the drawbacks of existing AFD as well as VFD systems A technoeconomic feasibility stu...

Ngày tải lên : 14/09/2015, 14:11

3
117
0

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 1

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 1

... develop new atmospheric freeze drying system for drying of heat sensitive materials To reach this goal, a laboratory scale atmospheric freeze drying system consisting of a vortex tube, a vibro-fluidized ... shape, size and microstructure) and drying characteristics of selected model heat- Chapter Introduction sensitive materials with heat pump drying,...

Ngày tải lên : 14/09/2015, 14:11

8
167
0

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 2

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 2

... simulation of an AFD system However, there is still scope to enhance the drying rate in an atmospheric freeze drying system using a vibrating bed and multimode heat input to enhance heat transfer ... out by Eiamsa-ard and Promovonge et al (20 07) A staggered finite volume approach with the standard k-є turbulence model and an algebraic stress model (ASM) was used t...

Ngày tải lên : 14/09/2015, 14:11

20
175
0

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 3

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 3

... 32 Chapter -3 Experimental Apparatus and Procedure Radiant heater Conduction plate Figure 3. 4 Radiant and conduction heater (below the aluminum plate) inside the drying chamber For radiation heating, ... (2005) 37 Chapter -3 Experimental Apparatus and Procedure 3. 2 Experimental Procedure 3. 2.1 Fixed bed couple with vortex tube and multimode heat input Potato and...

Ngày tải lên : 14/09/2015, 14:11

22
144
0

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 4

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 4

... ( 24) The thermophysical and transport properties of the carrier gas, potato and carrot used in the simulations are summarized in Table 4. 1 (a) and Table 4. 1(b) 55 Chapter -4 Mathematical Model Table ... transfer from the carrier gas to the surface of the solid mass; radiant heat transfer from the IR radiation heater to the material surface and conductive heat transfer within...

Ngày tải lên : 14/09/2015, 14:11

7
155
0

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 5

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 5

... Chapter -5 Experimental Results and Discussion Pre-dried banana Untreated dried banana Dried banana-Treated with sugar solution Dried banana- Treated with salt solution Rehydrated banana-Treated ... Untreated banana Dried banana treated with sugar solution Dried banana treated with sugar solution Figure 5. 35 Photographs of untreated and treated in sugar solution VFD dried banana (B)...

Ngày tải lên : 14/09/2015, 14:11

64
113
0

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 6

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 6

... Summary Atmospheric freeze drying system using a vortex tube and multimode heat input was studied experimentally and numerically Results showed good agreement between simulation and experimental ... layer temperature near the surface and subsequently towards inside, come across more contact with inward heat flow and absorb more heat and hence increases t...

Ngày tải lên : 14/09/2015, 14:11

13
131
0

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 7

Study a new atmospheric freeze drying system incorporating a vortex tube and multi mode heat input 7

... the hot and cold tube are 11.5 cm and 2.9 cm, respectively The geometric dimensions of the vortex tube are tabulated in Table 7. 1 7. 2.2 Experimental apparatus A schematic and photograph of the ... Chapter -7 CFD Analysis of Vortex Tube Figures 7. 7 and 7. 8 show the radial variations of the static temperature from the experimental and simulation results at the two...

Ngày tải lên : 14/09/2015, 14:11

33
201
0

báo cáo hóa học: " A case study of new assessment and training of unilateral spatial neglect in stroke patients: effect of visual image transformation and visual stimulation by using a head mounted display system (HMD)" doc

báo cáo hóa học: " A case study of new assessment and training of unilateral spatial neglect in stroke patients: effect of visual image transformation and visual stimulation by using a head mounted display system (HMD)" doc

... this article as: Tanaka et al., A case study of new assessment and training of unilateral spatial neglect in stroke patients: effect of visual image transformation and visual stimulation by using ... images In Master's the-sis Industrial Engineering, University of Washington; 1993 Tanaka T, Nara H, Ino S, Ifukube T: Clinical Application o...

Ngày tải lên : 19/06/2014, 08:20

8
538
0

Tài liệu UN Global Compact-Accenture CEO Study A New Era of Sustainability in Consumer Goods pdf

Tài liệu UN Global Compact-Accenture CEO Study A New Era of Sustainability in Consumer Goods pdf

... the new era of sustainability The 2010 UN Global Compact-Accenture CEO Study has uncovered a picture of global business, and global attitudes toward sustainability, much changed since the last study ... Accenture Sustainability Services Introduction Keith Barringer and Peter Lacy CEOs around the world are starting to see the shape of a new era of sus...

Ngày tải lên : 18/02/2014, 21:20

36
556
0

Báo cáo khoa học: Gc recruitment system incorporating a novel signal ampliﬁcation circuit to screen transient protein-protein interactions pot

Báo cáo khoa học: Gc recruitment system incorporating a novel signal ampliﬁcation circuit to screen transient protein-protein interactions pot

... were extracted, and the target ZI3 1A gene was ampliﬁed by PCR with primers 5¢-AAATA TAAAACGCTAGCGTCGACATGGCGC-3¢ and 5¢-AGC GTAAAGGATGGGGAAAG-3¢ The ﬁnal ratio of target cells was determined by ... These data indicate that transient interactions cannot be isolated in a library- A new method to screen transient interactions based screen with the Gc recruitment system...

Ngày tải lên : 05/03/2014, 23:20

9
536
0

Báo cáo khoa học: "Brutus: A Semantic Role Labeling System Incorporating CCG, CFG, and Dependency Features" pot

Báo cáo khoa học: "Brutus: A Semantic Role Labeling System Incorporating CCG, CFG, and Dependency Features" pot

... X Carreras, and P Comas a 2007 Combination strategies for semantic role labeling Journal of Artiﬁcial Intelligence Research, 29:105–151 K Toutanova, A Haghighi, and C.D Manning 2008 A global ... References Daniel Gildea and Julia Hockenmaier 2003 Identifying semantic roles using Combinatory Categorial Grammar In Proc EMNLP-03 Srinivas Bangalore and Aravind Joshi 1999 Sup...

Ngày tải lên : 17/03/2014, 01:20

9
282
0

báo cáo sinh học:" Assessing the impact of a new health sector pay system upon NHS staff in England" pot

báo cáo sinh học:" Assessing the impact of a new health sector pay system upon NHS staff in England" pot

... as a tailor-made system for NHS staff as it was agreed there was no pre-existing system capable of evaluating all of the jobs covered The new pay spines are divided into nine pay bands, and staff ... Change represents a new approach to pay determination for NHS staff One critical factor that impacted during the latter stages of implementation was that...

Ngày tải lên : 18/06/2014, 17:20

7
453
0

báo cáo sinh học:" Tracking and monitoring the health workforce: a new human resources information system (HRIS) in Uganda" doc

báo cáo sinh học:" Tracking and monitoring the health workforce: a new human resources information system (HRIS) in Uganda" doc

... information management training materials in east Africa Health Policy and Planning 2002, 17:354-361 13 Gladwin J, Dixon RA, Wilson TD: Implementing a new health management information system in ... Yumkella F: Job satisfaction and morale in the Ugandan health workforce Health Affairs 2009, 28: w863-w875 22 Uganda Ministry of Health: Uganda Human Resources f...

Ngày tải lên : 18/06/2014, 17:20

10
535
0

báo cáo hóa học: " Recruitment and retention of farm owners and workers for a six-month prospective injury study in New Zealand: a feasibility study" pdf

báo cáo hóa học: " Recruitment and retention of farm owners and workers for a six-month prospective injury study in New Zealand: a feasibility study" pdf

... Contact and demographic information on farms in the Waitaki TLA was obtained from the AgriBase™ database, a national database of farm ownership, location and management in New Zealand owned and ... New Zealand This area was chosen because it had a large number of farming units with most engaged primarily in pastoral farming, had a range of pastoral farming activi...

Ngày tải lên : 20/06/2014, 00:20

10
397
0

Từ khóa: