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Research Center Mechanical Engineering
„Vasile Alecsandri” University of Bacau
Short link:
https://eeris.eu/
ERIF-2000-000T-1209
628
Visits
The Research Center Mechanical Engineering is recognized and accredited by the National Council of Scientific Research (CNCSIS), main research directions are: - Research on mobile elements regime part of the mechanical transmissions structure - Analysis on dynamical operation of the equipment of hydro pneumatic control systems - Research about optimization on the material selection for machine tools and industrial valves - Research on developing of new materials in the machinery industry a...
Adrian
GHENADI
adrian_ghenadi@ub.ro
Prof.PhD.Eng.
SCIENTIFIC TEAM
9
Luminita BIBIRE
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Catalin DROB
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Iulian FLORESCU
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Adrian GHENADI
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Adrian JUDELE
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Ionel OLARU
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Gheorghe STAN
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Liliana TOPLICEANU
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Valentin ZICHIL
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Mechanical Engineering Facilities
RI Domain of activity
Software Service Facilities
RI Domain of activity
Centres for Development of Industrial Mathematics
RI Domain of activity
Statics and Dynamics of the Mechanical Systems
RI Domain of activity
Research Data Management Plan:
No information available
Access Policy to Research Infrastructure and Related Services:
No information available
Research Services
Fluid Mechanics and Hydraulic
SERVICE DESCRIPTION:
Laboratory provides specific methods for measuring fluid levels, fluid flow velocity, flow pressure pipelines, pump types and fans, etc. The laboratory is appropriate to conduct hydrodynamic measurements of parameters of flowing air or water. Determining the parameters of air or water flows by machine type Pitot tube, Venturi tube, anemometer, diaphragms, differential pressure gauges, temperature measurement, measuring forces with dynamometer, measuring the speed with tachometer.
SERVICE PERSONS:
Iulian FLORESCU
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Liliana TOPLICEANU
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Ionel OLARU
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Mechanical Testing Laboratories
SERVICE DESCRIPTION:
SERVICE PERSONS:
Valentin ZICHIL
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Adrian JUDELE
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Materials Strength and Mechanical Vibrations
SERVICE DESCRIPTION:
SERVICE PERSONS:
Valentin ZICHIL
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Adrian JUDELE
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Machine Parts and Mechanisms
SERVICE DESCRIPTION:
SERVICE PERSONS:
Adrian GHENADI
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Valentin ZICHIL
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Equipments for Process Industry
SERVICE DESCRIPTION:
SERVICE PERSONS:
Luminita BIBIRE
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Mechatronics and Robotics
SERVICE DESCRIPTION:
SERVICE PERSONS:
Adrian GHENADI
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Gheorghe STAN
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Machining, Interpretation, Processing and Simulation
SERVICE DESCRIPTION:
SERVICE PERSONS:
Valentin ZICHIL
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Adrian JUDELE
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Catalin DROB
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Ionel OLARU
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Research Equipment
Centrifugal Fan
CATALOG NAME:
DESCRIPTION:
Laboratory Instalation with Centrifugal Fan
PRODUCER:
PRODUCTION YEAR:
1990
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Turbocharger
CATALOG NAME:
DESCRIPTION:
Turbocharger for experimental determinations with adjustable flow for calibration.
PRODUCER:
PRODUCTION YEAR:
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Venturi and Pitot Tube
CATALOG NAME:
DESCRIPTION:
Venturi and Pitot Tube for experimental determinations.
PRODUCER:
PRODUCTION YEAR:
1990
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Apparent Weight Device
CATALOG NAME:
DESCRIPTION:
Device for highlighting the apparent weight.
PRODUCER:
PRODUCTION YEAR:
2000
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Metrological Installation with Bourbon Tube
CATALOG NAME:
DESCRIPTION:
Metrological Installation for checked and calibrated pressure gauges for metal with Bourdon tube ( 0-25 bar).
PRODUCER:
PRODUCTION YEAR:
2000
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Endoskop Probe Diameter
CATALOG NAME:
a) VOLTCRAFT BS-25HR Endoskop Probe diameter 8 mm Probe length 88 cm
DESCRIPTION:
The BS-25HR endoscope features a colour camera and is ideal for inspecting areas that are notoriously difficult to access The endoscope comes with a 34.5" (88cm) semi-rigid gooseneck that can be inserted into ducts, conduits, and pipes, or used on car engine compartments to check for damage or corrosion. The dimmable LED camera lighting ensures optimum illumination. An extremely useful tool for DIYers and model makers, as well as for keen naturalists, to explore e.g. animal burrows or bird nesting boxes in a non-intrusive way.
PRODUCER:
Voltcraft
PRODUCTION YEAR:
2014
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Electro-magnetic particle inspection probe for critical surface crack testing
CATALOG NAME:
ELECTRO-SPECT TESTING SYSTEMS. ES-X
DESCRIPTION:
The Ferrous-Probe line of induced magnetic field products are often preferable to high-amperage prod units. Since no current flows through the inspection piece, you eliminate localized heating and arc burns which later can become failure defects. Our Model ES-X Ferrous-Probe Flexible Leg is a compact, lightweight, electro-magnetic particle inspection probe for critical surface crack inspection. It has shock resistant, safety orange epoxy plastic, that is reinforced by fiberglass. Strain Relief System: Equipped with Heyco spring system and stainless steel end plate to prevent cord rotation. Cord Attachment: Our cord attachment is equipped with Heyco strain reliefs and anodized end plates to prevent cord rotation. Our ES-X has brass contacts rising from the core body within the cord box. This allows the electrical cord to be easily removed or replaced by simply unscrewing the leads from the brass contacts. This system prevents the cord from shorting out due to arcing between leads. Switchbox: Our molded switch box is water resistant. The momentary on-switch is soldered to leads rising from the core body within the box. This allows the switch to easily be replaced and prevents any arcing. Meets and exceeds the following specifications: • ASTM E709, ASTM E1444 • ASME SECTION V, ARTICLE 7 • MIL-STD-1949 • MIL-STD-271
PRODUCER:
Electro-spect testing systems inc
PRODUCTION YEAR:
2006
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Coating Thickness Gauge
CATALOG NAME:
Omega dtg-500
DESCRIPTION:
Display: 3-digit LCD with max readout of 1999 counts Range: 0 to 40 mils/0 to 1000 µm Resolution: 0.1 mil/1 µm Operating Temperature: 0 to 50°C (32 to 122°F) @ <75% RH Storage Temperature: -20 to 60°C (-4 to 140°F) @ 0 to 80% RH with battery removed Accuracy: 0 to 7.8 mils: ±4 digits 0 to 199 µm: ±7 digits 7.9 to 40 mils (200 to 1000 µm): ±3% + 4 digits
PRODUCER:
OMEGA
PRODUCTION YEAR:
2006
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Roughness Tester
CATALOG NAME:
Roughness Tester PCE-TR-10
DESCRIPTION:
The surface texture meter PCE-RT 10 is a small, light device with a very simple navigation. Despite the fact that the device functions on a very complex and elaborated level, the measurement results can be gained very easily and in a comfortable way. Due to a high insensitivity the device has a long lifetime. This device is calibrated on ISO, DIN, ABSI and JIS standards. The surface texture meter can be applied for various mechanical manufacturing processes as a controlling equipment. The device indicates all calculated measurement results on its LCD display any time. In order to measure the roughness of a surface, the sensor is to be placed onto that surface. Afterwards the sensor samples evenly the surface following its guide rail. Now the device will calculate the measuring values. Thus the indicated values are a result of the sensor's movement, while it is induced with electricity. The fast DSP processing supports quick measurements results, which are then shown on the surface texture meter's display.
PRODUCER:
PCE Instruments
PRODUCTION YEAR:
2014
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Ultrasonic Thickness Gauge
CATALOG NAME:
Ultrasonic Thickness Gauge
DESCRIPTION:
Portable gauge with external probes series with 10.000 individual readings and max. 100 batches with individual values • Robust design, top quality instrument • Large measuring range with 20 probes available • Direct testing mode and block statistics mode • Large memory with block statistics computation • Coating-through-coating feature
PRODUCER:
Namicon
PRODUCTION YEAR:
2006
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Laboratory-Grade Benchtop Mini Wind Tunnel
CATALOG NAME:
Wind Tunnel Omega WTM-100
DESCRIPTION:
The new WTM-1000 mini wind tunnel from OMEGA® gives a highly uniform flow rate at 4 selectable fixed air speeds, yet it costs less than competitive brands. The fixed air speeds range from 2.5 m/s (492 fpm) to 15 m/s (2953 fpm). With the remote option, the user can control and vary the wind tunnel air speed externally by connecting a potentiometer. The internal 10 cm (4") diameter test chamber is large enough to accommodate either hot-wire or vane-type anemometers. The unit is powered by 90 to 250 Vac. Each WTM-1000 comes with an NIST calibration certificate for the 4 fixed air speeds. SPECIFICATIONS Accuracy: 1% of setting or 0.1 m/s, whichever is larger Test Chamber: 10 cm (4") diameter Flow Rates: 2.5 m/s (492 fpm), 5.0 m/s (984 fpm), 10 m/s (1969 fpm), 15 m/s (2953 fpm) Remote Option: Use an external 5K, 10-turn potentiometer to vary air speed DC Motor: 24 Vdc @ 1.1 A (26 W) Power: 90 to 250 Vac @ 50/60 Hz Operating Temperature: 5 to 45 °C (41 to 113°F) Operating Relative Humidity: 80% RH max without condensation Size: 68.5 L x 20.3 W x 29.2 cm H(27 x 8 x 11.5") Weight: 8.2 kg (18 lb)
PRODUCER:
OMEGA
PRODUCTION YEAR:
2006
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Air Velocity Meter with CFM/BTU/Dew Point/Wet Bulb/Temp/Humidity
CATALOG NAME:
HHF11A
DESCRIPTION:
The HHF11A anemometer can measure air flow, humidity, dew point, wet bulb, air volume, and capacity. The built-in microprocessor ensures high accuracy. It can also track the maximum and minimum values along with current readings, displaying the flow rate in the user’s choice of meters per second or cubic feet per minute. With its low-friction, ball-bearing, mounted-wheel design, the HHF11A is accurate at both high and low air velocity. The impeller is accurate to 5% and can measure the slightest breeze (0.3 m/s). Other features include single-point averaging of air volume and capacity, °C/°F selection, and auto shut-off after 10 minutes of non-use. SPECIFICATIONS Maximum Reading: 99,999 Cable Length: 50 cm extends to 1.5 m (20" extends to approx. 5') Vane Diameter: 74 mm (2.9") Vane Size (H x W x D): 164 x 74 x 40 mm (6.45 x 2.9 x 1.57") Unit Size (H x W x D): 157 x 62 x 28 mm (6.18 x 2.44 x 1.1") Display Size (H x W): 34 x 47 mm (1.3 x 1.85") Digit Height: 18 mm (0.7") Display: High-contrast 5-digit display Power: 4 “AAA” batteries (included) Weight: 263 g (9.28 oz) without batteries Response Time: 1 second Operating Current: 5 to 8 mA Operating Temperature: 0 to 50°C (32 to 122°F) Operating Humidity: Less then 90% RH
PRODUCER:
OMEGA
PRODUCTION YEAR:
2006
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Static Flow Sensor
CATALOG NAME:
Kamstrup 66-99-603
DESCRIPTION:
ULTRAFLOW® type 65-T is a static flow sensor based on the ultrasonic measuring principle. The prime area of application is as a volume flow sensor for use with thermal heat meters such as MULTICAL®. ULTRAFLOW® type 65-T has been designed for use in cooling installations where water is used as the energy-bearing medium. ULTRAFLOW® is not suitable for use with other media than water and should therefore not be used with e.g. non-freezing additives like glycol. ULTRAFLOW® employs micro-processor technology and ultrasonic measuring techniques. All circuits for calculating and measuring are collected on a single board, providing compact and rational design in addition to an exceptionally high level of measuring accuracy and reliability. The flow is measured using bidirectional ultrasonic technique based on the transit time method, with proven long-term stability and accuracy. Two ultrasonic transducers are used to send the sound signal both against and with the flow direction. The ultrasonic signal travelling with the flow direction reaches the opposite transducer first. The time difference between the two signals can be converted to a flow velocity and thus a volume. A multiplug, placed beneath the seal, is used during communication and calibration. A three-wire pulse cable is used to connect ULTRAFLOW® to the calculator. This cable is used to supply the flow sensor from the calculator and also to send the signal to the calculator. The signal corresponds to the flow, or more correctly, a number of pulses proportional to the water volume flowing through the meter is transmitted. If required a Pulse Transmitter can be used to supply ULTRAFLOW®, e.g. if the distance between MULTICAL® and ULTRAFLOW® is 10 m or more. The Pulse Transmitter has a built-in supply and a galvanically separated pulse outlet.
PRODUCER:
Kamstrup
PRODUCTION YEAR:
2008
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Energy Meter
CATALOG NAME:
MULTICAL® type 66
DESCRIPTION:
MULTICAL® type 66-CDE is an energy meter with many applications. In addition to being an accurate and reliable heat meter for battery or mains operation 66-CDE can also be used for: Cooling metering in water-based systems Bifunctional metering in heating/cooling systems Leak detection in heating/cooling installations Power and flow limiter with valve control Datalogger Energy metering in open systems Flexibility has been an essential parameter when designing MULTICAL® Type 66-CDE. Programmable functions and plug-in modules ensure optimum use in a number of applications. In addition, this construction makes it possible to retrofit the modules in meters that have already been installed, subsequently updating via the METERTOOL PC-program. This technical description has been written with a view to giving works managers, meter technicians, consulting engineers and distributors, in depth information pertaining to all MULTICAL® Type 66- CDE functions, so that these can be utilized in full. Furthermore, the description will be a helpful tool for laboratories performing tests and verifications. During the preparation of this technical description we have focused on emphasizing the functional differences between MULTICAL® III, Type 66-B and MULTICAL® Type 66-CDE to ensure established users of MULTICAL® III, Type 66-B a safe product conversion. Under each relevant paragraph involving this product conversion, comments marked by “66-B ⇒ 66-CDE” will appear.
PRODUCER:
Kamstrup
PRODUCTION YEAR:
2008
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Screw Terminal Connector Block Accessories
CATALOG NAME:
National Instruments CB-68LP and CB-68LPR
DESCRIPTION:
Equipments connectioned to computer The National Instruments CB-68LP and CB-68LPR are unshielded I/O accessories with 68 screw terminals for easy signal connection to a National Instruments 68-pin DAQ device accessory with 68 screw terminals for easily connecting to 68-pin data acquisition devices Vertical-mounted 68-pin connector Metal standoff feet for use on a desktop or mounting on a custom panel Dimensions: 14.35 by 10.74 cm (5.65 by 4.23 in.)
PRODUCER:
NATIONAL INSTRUMENTS
PRODUCTION YEAR:
2006
COMMISSIONING DATE:
PRICE RANGE (at the time of purchase)
DATA SHEET:
Phone:
+40-234-542411
Fax:
+40-234-545753
Calea Mărășești
,
157
,
Bacău
600115
,
Bacau
Romania
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