... instruction on sampling methods and the overall Joint Oil Analysis Program b Sampling Techniques There are two methods used to obtain oil samples the oil sampling pump (fig 3-31) and the sampling valve ... cause seals and gaskets to start leaking 7 Select the procedure for testing the operation of the transfer case oil pump on the LVS | 8 State in writing procedures for testing the number 1 and number ... contamination and wear metal particles Even with oil analysis, other maintenance inspections and tests are still required If you use the JOAP in conjunction with the preventive maintenance inspections and...
Ngày tải lên: 21/07/2014, 15:20
... simultaneously start the design of the heating, cooling, and lighting Because of this inseparable relationship between architectural features and the heating, cooling, and lighting of buildings, we can ... Trang 1010 HEATING, COOLING, AND LIGHTING AS FORM-GIVERS IN ARCHITECTURE1 Both vernacular and formal archi-tecture were traditionally designed to respond to the heating, cooling, and lighting ... passive cooling, and daylighting The heating, cooling, and lighting of buildings is accomplished by either adding or removing energy Consequently, this book is about the manipulation and use...
Ngày tải lên: 19/06/2015, 11:30
operating characteristics of transcritical co2 heat pump for simultaneous water cooling and heating
... of the CO2 heat pump system in terms of cooling and heating capacities and system COP (cooling + heating capacities divided by compressor power) considering both cooling and heating as useful ... results show the maximum deviation of 5% for cooling capacity, 10% for heating capacity and 16% for system COP. Keywords: CO 2 heat pump; Water cooling and heating; Experiment; Simulation; Per-formance ... prototype of a transcritical CO2 heat pump system for simultaneous water cooling and heating are presented The cooling and heating capacities, system COP and water outlets temperatures have been...
Ngày tải lên: 04/12/2022, 16:03
HỆ THỐNG MÁY LẠNH DÙNG ĐỂ LÀM LẠNH VÀ SƯỞI – YÊU CẦU AN TOÀN Mechanical refrigerating systems used for cooling and heating – Safety requirements
... LẠNH DÙNG ĐỂ LÀM LẠNH VÀ SƯỞI – YÊU CẦU AN TOÀN Mechanical refrigerating systems used for cooling and heating – Safety requirements Lời nói đầu TCVN 6104 : 1996 hoàn toàn tương đương với ISO 5149 ... LẠNH DÙNG ĐỂ LÀM LẠNH VÀ SƯỞI – YÊU CẦU AN TOÀN Mechanical refrigerating systems used for cooling and heating – Safety requirements Chương 1: Qui định chung 1.1 Phạm vi áp dụng Trang 3Tiêu...
Ngày tải lên: 24/12/2021, 22:33
A Study of Channel Estimation for OFDM Systems and System Capacity for MIMO-OFDM Systems
... open-loop and closed-loop system capacity for MIMO-OFDM systems having different transmitter antenna and receiver antenna numbers 138Fig 5.8: The capacity gain of the closed-loop capacity with ... block 1054.5 Numerical and Simulation Results 1064.6 Conclusion 112Chapter 5: MIMO-OFDM system capacity with imperfect feedback channel 1185.1 The open-loop and closed-loop capacity for MIMO Systems ... system capacity 1205.1.3 Numerical Results and discussion 1245.2 The closed-loop capacity with imperfect feedback channel for MIMO-OFDM systems 1275.2.1 System Model 1285.2.2 Closed-Loop Capacity...
Ngày tải lên: 20/11/2012, 11:28
Tài liệu Cooling and Lubrication System Maintenance P2 doc
... hydraulic leaks on the LVS and the HMMWV and an open ear for air leaks on the M939 series vehicles 40 - Ì Trang 7e Water pumps Inspect the water pump for loose mounting and Signs of leaks; remember ... d Electrical and hydraulic components Inspect electrical solenoids, control valves, sending units, and temperature switches for signs of leaks and secure mounting Hydraulic hoses and electrical ... drive methods and to identify and describe the operation of the components of the different systems The next lesson will provide you with the skills necessary to inspect and test cooling systems...
Ngày tải lên: 25/01/2014, 15:20
Tài liệu Cooling and Lubrication System Maintenance P1 doc
... air for cooling Trang 15ERA | 200°F 350° Ads Yee COOLING COOH ct | <— 100°F o Fig 1-2 Cooling fins Fig 1-3 Transfer of heat from on cylinder and cylinder combustion chamber to cooling fins ... COOLANT PUMP Fig 1-4 Liquid-cooled system components and flow of coolant Several thousand gallons of coolant must be circulated through the cooling system every hour to absorb the heat and carry ... two types of cooling systems used in motor 2 What type of cooling system has the engine designed with cooling fins attached to the cylinders and cylinder heads? 3 What type of cooling systems...
Ngày tải lên: 25/01/2014, 15:20
Tài liệu buiding science technology and innovation capacity ppt
... Technialedation —Covernmentpolcy—Rwand, 2 Seenee— Stay and tetcing~Covernment policy Randa, 3 Technology and state— Randa, {Techical smtance Randa, 5 Rural development proects—Rvands L Vea, ‘Ana World Rank: ... Rwanda Geology and Mining Authority wanda Horticulture Development Authority Rwanda Investment and Export Promotion Agency Rwanda Organic Production and Research Association Rwandan Private Sector ... fruit, and processed meat) for export and local ‘markets Indeed, according to the Rwanda Investment and Export Pr motion Agency (RIEPA), Rwanda lacks the capacity to meet the potential demand for...
Ngày tải lên: 21/02/2014, 08:20
Testing Costs and Testing Capacity According to the REACH Requirements – Results of a Survey of Independent and Corporate GLP Laboratories in the EU and Switzerland potx
... 1Research Paper Testing Costs and Testing Capacity According to the REACH Requirements – Results of a Survey of Independent and Corporate GLP Laboratories in the EU and Switzerland Manfred Fleischer* ... Italy, the Netherlands, Switzerland and the UK In the next section of the article we briefly discuss a few methodological issues and describe the design of the study The questionnaire and the sampling ... presented and discussed We focus on the variability of prices and its causes and the difficulty of quantifying the available testing capacity Section four summarizes the major findings Method and data...
Ngày tải lên: 23/03/2014, 05:22
heating ventilation and air conditioning
... commissioned and use ventilation to deliver heating and cooling Other systems may provide heating through boilers and radiators, with some limited ventilation to provide fresh air or cooling to ... equipment or the sun and are causing discomfort Heating, ventilation and air conditioning systems vary widely in terms of size and the functions they perform Some systems are large and central to the ... temperatures and pressures A controller incorporating one or more temperature sensors 9inside the workspace sends a signal to the heating or cooling coils to activate • If there is a demand for heating...
Ngày tải lên: 28/05/2014, 14:29
Báo cáo hóa học: " Research Article A New Achievable Rate and the Capacity of Some Classes of Multilevel Relay Network" potx
... 14] In [7], authors generalize compress-and-forward strategy and also give an achiev-able rate when the relays use either decode-and-forward or compress-and-forward Additionally, they add partial ... previous nodes in the network and decodes all messages of those nodes Parity forwarding was shown to improve previous decode-and-forward strategies, and it achieves the capacity of new forms of degraded ... [1, 2nR l −1] In the above random coding strategy,m and k denote the relay number and the message part number, respectively The mth relay decodes { w km } k ∈{ N, ,m } and the (m −1)th relay decodes...
Ngày tải lên: 21/06/2014, 22:20
Báo cáo hóa học: " Regenerative Relaying: Relay Selection and Asymptotic Capacity" pptx
... be-tween source and destination, and bebe-tween relays and des-tination just in terms of beamforming gainsλ1 = | a |2 and λ2n = | a |2 +n i =1| c i |2; therefore, renaming δ = | a |2 and β n =n ... The upper and lower bounds proposed in the paper are shown, and the ergodic capacity of a direct link plotted as reference Figures4and5plot results for transmit SNR equal to 10 dB and 20 dB, ... distribution, and reproduction in any medium, provided the original work is properly cited 1 INTRODUCTION Current wireless applications demand an ever-increasing transmission capacity and highly...
Ngày tải lên: 22/06/2014, 19:20
Cooling and Lubrication System Maintenance Part 12 pdf
... methods used to obtain oil samples? a Drain pan and sampling valve b Sampling valve and sampling pump | c Siphon and sampling pump d Drain pan and sampling pump 70 Leakage of enough fluid to form drops ... clean the cooling system? a Clean with a solution of vinegar and water b Use a cooling system cleaning compound kit c Disassemble the radiator and rod out the tubes dad Scrap the radiator and order ... Reduce friction, pressurize, clean, and cool b Clean, cool, pressurize, and seal c Cool, reduce friction, clean, and seal ad Reduce heat, reduce friction, seal, and pressurize Matching: For items...
Ngày tải lên: 21/07/2014, 15:20
Cooling and Lubrication System Maintenance Part 9 ppsx
... servicing techniques and procedures that will help extend the life of our equipment Additionally, you will identify procedures for handling and disposing of used lubricants, parts, and shop materials ... the filter by hand as tightly as possible, and then, using a crescent wrench, tighten it an additional turn b Apply a light coat of oil to the seal; tighten the filter by hand, and then tighten ... Clean the grease and 0il from the seal and then tighten the filter by hand | d Apply a light coat of oil to the seal, screw the filter onto the adapter until resistance is felt, and then tighten...
Ngày tải lên: 21/07/2014, 15:20
Design of Runner System
... Automatic demolding Manual demolding Temperature of runner system Functions and demands Figure 5.3 Functions of and demands on the runner system [5.2] Cavity filling with a minimum of knit lines ... ceramic powder) and its proportion in the mixture, but also on its macroscopic form (fiber, powder) and microscopic geometry (fiber length and diameter, surface texture, particle size and particle-size ... hand, a high filling pressure causes pronounced orientation in the molded part that in this form - and especially with filled materials - is often undesirable and troublesome On the other hand,...
Ngày tải lên: 13/10/2016, 22:32
Qualitative (Flow Pattern) and QuantitativeComputation of the Filling Process of a Mold(Simulation Models)
... 5.54) There are now three points of the new flow front A, B and C The points A and C as well as B and C are connected by a straight line and their median verticals erected Their intersection is ... momentum and energy and by a rheological and thermodynamic equation of state The rheological equation of state, also called the law of materials, describes the relation between the flow rate field and ... to describe the viscosity and flow curves; they differ in the amount of mathematics involved on the one hand and in their adaptability to concrete experimental data and thus accuracy on the other...
Ngày tải lên: 13/10/2016, 22:33
Báo cáo " Pattern and determinant agents of the debris and mud flash flood in Lay Nua Commune area, the Former Muong Lay District, Dien Bien Province " docx
... making here a big trapezium ‐ shaped meander (Fig. 1 and 2): on the one hand because of high level of tectonic fissuration, on the other hand owing to the presence of the erodible shales and silty sandstone ... squeesed, crushed and broken taking the imbrications and leaflike polish structure (eg. black clay shales and silty sandstone of the Lai Chau Formation) and the valley ... Tableland [1], belong to a group of lithological, structural and geomorphological agents and can be used as the credible and effective indicators for warning the debris and ...
Ngày tải lên: 22/03/2014, 12:20
báo cáo khoa học: "Profiling and quantitative evaluation of three Nickel-Coated magnetic matrices for purification of recombinant proteins: helpful hints for the optimized nanomagnetisable matrix preparation" pps
... specific binding capacity, percent yield and recovery and reproducibility Although several helpful hints have been proposed to obtain good results in magnetic separations of proteins and peptides ... concentrations (from to mg/ml for SiMAC-Nickel and from 0.5 to mg/ml for SiMAG/N-NTA/Nickel and SiMAG/ CS-NTA/Nickel) on His-ProT and His-Mre11 specific binding capacity at pH 8.0, 4°C was investigated ... different biding capacity and behave differentially as far as different His-tagged proteins are concerned While SiMAC-Nickel and SiMAG/CS-NTA/Nickel specifically bound to both His-ProT and His-Mre11...
Ngày tải lên: 11/08/2014, 00:23
Báo cáo y học: "Qualitative and quantitative research into the development and feasibility of a video-tailored physical activity intervention" pptx
... read and remembered, saved and discussed with others, and perceived to be interesting, personally relevant and to have been written especially for the respondent [21,22] However, information and ... are young, male and have Vandelanotte and Mummery International Journal of Behavioral Nutrition and Physical Activity 2011, 8:70 http://www.ijbnpa.org/content/8/1/70 a broadband connection [24] ... Department of Health and Human Sevices, Centres for Disease Controle and Prevention, National Centre for Chronic Disease Prevention and Health Promotion; 1996 Vandelanotte and Mummery International...
Ngày tải lên: 14/08/2014, 08:20
Tài liệu Báo cáo Y học: Antibacterial and antifungal properties of a-helical, cationic peptides in the venom of scorpions from southern Africa pptx
... differ between opistoporin and pandinin are the hydrophobicity (pandinin 1–0.1214, opistoporin 1–0.1652) and the hydrophobic moment, which is nearly double for pandinin (pandinin 0.1071, opistoporin ... (residues 3–14 and 20–39) separated by a random coiled region (WNSEP) Such a structure has also been predicted for pandinin [8] and hadrurin [5] The predictions for parabutoporin and opistoporin ... homologies between these peptides and cysteine-free peptides recently described in the venom of spiders and insects Parabutoporin and opistoporin were synthesized chemically and preliminary studies on...
Ngày tải lên: 21/02/2014, 15:20